Diagram Of Where Costochondritis Is

CHRISTMAS OURENSE

A Christmas at home of Jose and Felipe (parents Paty). I could not pass up this opportunity to photograph made by Feli Bethlehem and see the year out with them in my blog.

MERRY CHRISTMAS AND HAPPY NEW YEAR.

Until next year
friends

© ALL PHOTOGRAPHS ON THIS BLOG ARE PROPERTY OF JEAN WORK AND WHEEL. Reproduction ALL OR PART OF ANY IMAGES WITHOUT PRIOR PERMISSION OF THE AUTHOR. FOR THE PURCHASE OF ANY IMAGE TO CONTACT THE AUTHOR: <<>> TO EXHIBIT IN OTHERWISE, TO KEEP THE WATER MARK AND APPOINT THE AUTHOR: By Jean Wheeler.

Popcorn Butter Out Of Jeans

Venezuela in B & W "RETROSPECTIVE





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This is only part of the pictures I could scan and which opens this blog in 2005, the containing folder of negatives in black and white is enormous. My goal was to capture the day to day I remembered Venezuela, so he always carried with me my old camera. Each event, parade, demonstration pro-Chavez or the opposition, every trip into the country mainly the plain, every meal, every peasant who gave me a smile or simply his gaze as he photographed, every detail no matter how insignificant it was, there I was with my old SLR and a huge desire to photograph everything, the film used in this process was Ilford HP 5, 400 ASA (ISO) and in some cases forced to 3200.

republic now for the second time these images, this time as they say in the movies, remastered as you scan the negatives ( that I was not exactly ) also scan film scan all types of speck making it clear his lack of affection at the time to do their job and part of the negative grating. It is now almost 4 years ... I've overcome.

© ALL PHOTOGRAPHS ON THIS BLOG ARE PROPERTY OF JEAN WORK AND WHEEL. Reproduction ALL OR PART OF ANY IMAGES WITHOUT PRIOR AUTHORIZATION OF THE AUTHOR. FOR THE PURCHASE OF ANY IMAGE TO CONTACT THE AUTHOR: <<>> TO EXHIBIT IN OTHERWISE, TO KEEP THE WATER MARK AND APPOINT THE AUTHOR: By Jean Wheeler.

Kristal Summerswallpapers

VIGO WEDDING 2009 (((The exhibition of the couple)))

28 and November 29, 2009, ie, this weekend will take place in IFEVI-Instituto de Vigo Feiral Fair of The Betrothed "Wedding Vigo 2009" .

There the bride and groom can find in one place the most prestigious of Galicia related to the world of the wedding, from invitations, cars, music, etc ... to catering, lounges, entertainment and photographers .

For the second time 135mm Photo as a member of Don Pepe Group will be there, offering attractive 4 options WEDDING STORY. Do not miss it.

Exhibitor GROUP DON PEPE.

© ALL PHOTOGRAPHS ON THIS BLOG ARE PROPERTY OF JEAN WORK AND WHEEL. Reproduction ALL OR PART OF ANY IMAGES WITHOUT PRIOR PERMISSION OF THE AUTHOR. FOR THE PURCHASE OF ANY IMAGE TO CONTACT THE AUTHOR: <<>> TO EXHIBIT IN OTHERWISE, TO KEEP THE WATER MARK AND APPOINT THE AUTHOR: By Jean Wheeler.

Yaoi-ochiru Seija No Seppun

ARGUMENTS FOR THE USE OF NEW TECHNOLOGY VLF (ULTRA LOW FERCUENCIA) TESTING OF HIGH VOLTAGE

ARGUMENTS FOR THE USE OF NEW TECHNOLOGY VLF (ULTRA LOW FERCUENCIA) TESTING OF HIGH VOLTAGE

ARTICLE MADE BY HIGH VOLTAGE INC.

This document answers many questions about Hipots AC VLF y sus aplicaciones. No pretende argumentar las pruebas de cables AC VLF frente a DC. Esto se ha realizado durante muchos años, existiendo un acuerdo mundial casi unánime acerca de que las pruebas DC no solo dañaban el dieléctrico del cable sino que también es un sistema ineficaz para determinar la calidad del aislamiento del cable. Prueba suficiente es el hecho de que las normas europeas solicitan las pruebas VLF de cables desde hace años, y en USA, IEEE, EPRI, CEA y otras denuncian las pruebas DC desde hace tiempo, por lo que IEEE ha presentado una nueva norma para VLF que pronto será implementada.

On the other hand, Inc. also manufactures HV Hipots DC, like other manufacturers VLF. Not VLF manufacturers who are forcing the use of VLF, but that local and global utilitys are seeking an effective method for testing AC cables.

What is VLF?

VLF stands commonly used to refer to Very Low Frequency. VLF is generally considered to be 0.1 Hz or less.

too mysterious Many people consider testing when Hipot VLF VLF and VLF tests are very simple. It is simply a AC Hipot, working Very Low Frequency. Have been used for decades for testing AC Hipots various equipment. Now we can use for testing cables and rotating machinery.

VLF Where used?

VLF test is used in any application requiring AC tests on high-capacitance loads. The major application is to test the cable dielectric, followed by testing of large rotating machines (IEEE 433-1974), and occasionally for testing large insulators, switches and enclosures. The VLF Hipot is also a powerful tool for burning in cable failures.

Even if a utility does not take VLF cable testing extended, one of the best reasons to use VLF is to check the joints. Many failures are due to poor execution. The VLF Hipot tester is a large joints, as well as an excellent tool for testing wire insulation.

What tensions are available in Hipots VLF?

The VLF Hipots are available in voltage ranges from 27 kV to 240 kV. VLF HV Hipots Inc. manufactures from 40 kV to 240 kV, the highest rank in the industry and it is the only VLF company offering units for testing cables.

0.1 Hz
Why?

A 3,000-meter cable has approximately 1 mfd capacity. Capacitive reactance at 60 Hz is 2,560 Ohms; to 0.1 Hz is 1.6 Mohms. A test at 60 Hz to 53 kV AC require 20 A for a test of 1,060 kVA and a team weight of 4,500 kg the same cable at 0.1 Hz, requires only 33 mA, or 1.8 kVA and a team of 45 kg

0.1 Hz Is AC?

Yes, because the waveform is sinusoidal and the characteristics of the team to try not to vary, because the capacity does not vary with frequency.

How is the test?

The test is very simple. With the cable to test isolated, connect the output of the VLF high voltage protection for the driver and connected to the mainland. Like any Hipot, apply the test voltage for the required time.

What is the test voltage and duration?

agencies IEEE / EPRI / CEA and other world bodies engineering and standardization recommended test levels for dielectric cables of 2 to 3 times the voltage for 15 minutes. For a 15 kV cable, which usually has a line-ground voltage of 7.2 kV to 8 kV, the test is performed at 22 kV. A 25 kV system is tested at 40 kV and 69 kV system is tested at 120 kV.

VLF Among the different units with different waveforms, what is the best?

All units Inc. VLF HV output give a perfect sine wave. The original German design, which still has not given a sine wave output. These teams are waveforms with trapezoidal or square waveform transitions cosine between poles. They often try to prove it than the sine wave: an argument hard. There are many options for this argument: Do not make sine wave VLF. How can you argue with a sine wave?

addition, for a VLF unit can be used for diagnostic tests, both of Tangent Delta and Partial Discharge, should produce a sine wave. Working with a sine wave drive is essential.

VLF "- is a destructive test?

depends on your meaning. VLF Hipot test is not destructive to the cable and the DC test, where the real damage to insulation occurs during the test, causing future failures. The VLF test does not cause degradation of the insulation. Is AC voltage, which is for the cable that is designed for the service. In fact, the cable is tested at the factory with AC voltage to higher levels in field trials.

When people say that the VLF tests are destructive, are right only if the cable is faulty, the board or the joint under test should fail, which is exactly what should happen. How any engineer can doubt the effectiveness and efficiency of AC voltage testing of cables designed to carry AC voltage?

But my cables may fail during the test

This is precisely the intention of the VLF test. It is not a diagnostic test. Is an AC voltage test. No need to take readings of leakage current. (DC leakage currents say little about the quality of the cable). A cable or blood test holds or fails. If a cable is defective and can not hold 2 or 3 times the normal stress will not last long. Use testers VLF to avoid failure in service. Who

VLF supports?

Almost all engineering bodies in the world. EPRI, IEEE, CEA (Canadian Electrical Association), other engineering organizations in other countries, almost all manufacturers of cables, and many utilities around the world have accepted the effectiveness of the VLF tester. The German VLF testing standards (DIN-VDE 0276-620 and 0276-1001) there for 6 years, IEEE has written the standard VLF Cable Test (IEEE 400.2) will soon be implemented, and IEEE 433 for VLF testing of rotating machines already existed 20 years ago.

Why
VLF has not been used more widely?

VLF is not new. However, the reason for not being more widely used until 3 or 4 years, because only in the last 5-10 years has been determined to test the dielectric DC cable damage and is an ineffective means of determining the quality isolation. In addition, the original European VLF units today have been and are large, heavy, expensive and some do not produce the desired sinusoidal output.

was not until HV Inc. developed the first truly portable line, cheap and sinusoidal, producing units that were feasible and economic VLF field testing. Hundreds of VLF HV units Inc. have been delivered in the last 3 years since its introduction, with thousands of stakeholders.

What alternatives are there to VLF cable tester?

Not many. The DC test can not be used for a long time. Damaged wire insulation, and says little about its quality. DC tests analyzing problems, many utilities have reduced the traditional test for 4-5 times the normal voltage to well below. Many have reduced voltage test cables of 15 kV to 15 kV and 15 kV DC is a little less than the peak AC voltage cables in service. This test is useless, except perhaps for exposure to short circuits.

Some have tried to develop methods for detecting partial discharge testing of cable insulation in the field, to determine the quality of insulation without risk of failure during testing. None of the methods used to date have proven to be effective. DP testing must be finely substation equipment, but there are severe limitations for testing cables. Experience has shown DP test that is unreliable, with unrepeatable results due to many variables related to the cable tester, temperature, humidity, number and type of fixtures, fittings of various cables, and interpretation of the operator. The results have many interpretations. In addition, equipment and / or service is very expensive. Many utilities have spent hundreds of thousands of dollars hiring DP testing services, only to replace cables and joints in good condition while leaving faulty cables to fail soon.

tests are conducted Tan Delta (similar to power factor), where VLF unit is used to power the cable loss measured readings. This method is good, while there are fewer joints, gaskets, etc.., Along the length of cable and there is one type of cable under test, which does not normally occur, if not most of the extensions of the cable is formed by cables mixed with different loss factors. HV Inc. offers equipment VLF Tan Delta.

The safest way to check cables and accessories is just make a simple test with an AC Hipot, as we do with insulators, switches, disconnectors, etc. The cable under test should fail if you have a severe defect, but this is the intention of the test. If a cable can not withstand 2 or 3 times the normal voltage for 10 or 15 minutes, is likely to fail soon. It is better to fail when appropriate, to wait for one to fail, often at the worst possible time. Summary

A company faced with a choice of how to test the cables underground. Many do nothing and the cables fail, having to make emergency repairs, unhappy customers and lost revenue: it is a good practice. Many VLF testers have taken to find out bad cables and accessories with great results. Hundreds more will the coming years, especially once they release the new IEEE standard. Many cable failures are due to poor workmanship. The VLF has been proven to be a great tester cables. At least, each utility will test the main driver and each new installation or repair.

Security

Yoplait Healthy Heart

" MEMOIRS OF A STRIKE "Vigo 2007




Memoirs of a strike called by labor unions metal in Vigo in 2007. The images were taken with a Canon EOS ELAN 7 and FUJIFILM 400 iso film a group of protesters with the National Police staged a pitched battle in different parts of the city, in this case the street Urzáis de Vigo. I can not deny that I love documentary photography and photojournalism.

© ALL PHOTOGRAPHS ON THIS BLOG ARE WORKS OF JEAN WHEEL. Reproduction ALL OR PART OF ANY IMAGES WITHOUT PRIOR PERMISSION OF THE AUTHOR.

Heys Canada Outlet Mississauga

"I love to photograph you" Vigo 2009

Sweet and lonely traveler,

pensive in a city amazing.

while traversing the streets and watch as his people

are merged each other eloquently.

After

does leave miles of asphalt and concrete,

Stone and vegetation.

it sunny but cold blasts,

While making a sandwich in front of a huge palace.

How beautiful you are when you think

When backside,

When you cry,

When you laugh.

When you dance.

Here I am, here we are. Three

least one

Two

I love to photograph you ...

© ALL PHOTOGRAPHS ON THIS BLOG ARE WORKS OF JEAN WHEEL. Reproduction in whole or part of any IMAGE

Betty Crocker Pound Cake Mix Recipes Chocolate

without power for almost 2 hours of the Licensing

Hello to all readers of The Blog of the drummer. Sunday October 11, 2009, there was a sudden blackout in the city of Guatemala. It all started at about 18:00 hrs when I was preparing to leave to visit a friend who lives near Ground 10. I was pleasantly surprised when my journey I realized that there was no light that seemed too strange.



A roughly around 19:00 I was at my destination, but the light still had not returned and the only thing lit up at that time were some plant buildings and vehicles on the streets.

What I was calm during my journey is that I only had to go through 2 traffic lights and for being Sunday the traffic is very low so there was not much exposure to any risk of accident with someone.

Eventually the light came back at around 19:45 hrs approximately, I have the exact time but the blackout lasted nearly 2 hours, something not often live in Guatemala. Consulting with a messenger contacts received 2 interesting links that readers will prob-ably want to read. The audience below

An indigenous movement led by a English claimed the blackout that left without electricity Guatemala Source: Europapress

Guatemala remains in the dark by lightning Source: The Journal

Two articles with different views. An international, one national. What do you think readers?, Is the truth or media manipulation?, As always your comments are grateful greetings.

Single Seater Sand Rail

Blog


The drummer's blog is licensed under Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License .
According to a job in guatemaladrummer.blogspot.com .

Mixed Wrestlingchestsitting

Drummer Music Video Games

Searching the web I found an interesting site called Video Games Music Archive. This site has thousands of music files from the different consoles that have flooded the market. I was looking specifically audio NES and Game Boy but I think there's other Sega consoles.

The motive to seek these audios is because I'm starting a project in which I want to mix MIDI 8-bit with electronics. Is tentative, even if it will be with Psycho, DUB or a little of everything, is not known. The only thing is that I am preparing with all software and equipment needed to practice my profession as a musician xD, since the battery has been a bit difficult because it needs more members, while the mixture just need a PC and the respective winches. In a later post I will be introducing to readers of The Blog of the drummer on equipment and software will be used for blending.

I hope you will enjoy the website and that does not generate much nostalgia for the eighties:) Greetings from Guate-bit!

Facebook Piknik Quotes For Best Friends

"EGYPT. Memories of an adventure. " Egypt 2009







still remember the honeymoon. Sand, sun, spices, camels, essences, tourists, tombs, the Nile, Cairo. So far the best trip of my life, and I say until now because I'm feeling hungry for more and more, is like a drug healthy, I tried it and now I want more. The good news is that Paty shares that go with me like a foreign land, learn about other cultures, new experiences, so much so that we will embark on another (this time) little trip. Our ship (and deluded poetically call Ryan Air) is ready to sail, October 14, 3 nights (jooo), this time bound for London. England is a country that As culture has fascinated me for a long time and now it's time. I do not want to be heavy ... so talk soon, our next adventure told through snapshots.

"He who never leaves his country is full of prejudices"
Carlo Goldoni (1707-1793) Italian playwright.

London ... here we go!

© ALL PHOTOGRAPHS ON THIS BLOG ARE WORKS OF JEAN WHEEL. Reproduction in whole or part of any IMAGE

Best Way To Wax At Home

any system not all the same

Lightning System, its importance to building security

natural phenomena that can kill people, cause fires and equipment damage electronics, lightning always been a condition for the population. Villains in several tragedies, the rays can cause many headaches if you do not observe some safety measures.
blackouts, fires, deaths, injuries. Just rain and bad news comes. Large urban centers are the main areas affected, as studies indicate that air pollution and heat islands contribute to the occurrence of lightning.
A simple description of a beam can be classified as a short circuit between a cloud and the earth, a phenomenon of random and unpredictable nature that occurs when the energy stored in a cloud reaches a critical value and break the rigidity air dielectric.

Fortunately, these events are studied for a long time and prevention measures are in a well advanced. The installation of a lightning rod, technically called System Lightning Protection (SPDA) is the best way to protect a building and people are inside.

Keys to a good draft Protection System Lightning

• down drivers are distributed along the perimeter of the building, according to the level of protection, in preference to the main corners.
• In buildings over 20 meters high, drivers of runs between two horizontal rings intermediaries must have the same size as the drivers of recruitment, due to the presence of side discharges.
• To minimize cosmetic damage on the walls and the levels of the terraces, you can use flat copper conductors.
• A grounding grid should be made with bare copper strands of # 50 mm ² to 0.5 m depth in the soil, interconnecting all the downhills.
• grounding electrodes must have a type Copperweld high layer (254 microns). The lower electrode layer are not allowed.
• buried connections must be exothermic welded preference. If drowning were used connectors must be installed to inspect only a box for protection and maintenance of the connector.
• The equalization of powers must be executed at the ground level and at every 20 meters, which are interconnected all grounding nets, as well as all metallic pen, in addition to the building structure.
• The gas pipes with cathodic protection can not be linked directly. In this If you must install a DPS type scintillator.
• Remember that copper is the best conductor of energy and has a key role in installing lightning rods to protect the assets of his life.

Myths and

"Lightning does not strike twice in the same place." How often have we heard that! Well you know is a lie! It is proved that lightning can fall more than once in one place.
Other popular beliefs help people to have doubts about this matter and continue to take their chances. One of the most common is to think which are protected by the arrester neighbor. Big mistake.
There is confusion even greater. Many believe that can attract lightning arrester their buildings, lest they refuse to install. In fact, the rod is a sure way to drive the energy generated by lightning to the ground.
Another common question is whether or not lightning protect electronic equipment. To this must be used an electrical grounding (ground wire) and suppressor of outbreaks. The entire system must be equipotential grounding.

Copper

lightning protection systems against lightning (SPDA), popularly known lightning rods are vital equipment for the structural safety of buildings and also acts indirectly in the protection of individuals.
This protection is regulated by technical standards, among other things, is concerned with the quality of materials used in an installation. These rules also prohibit electrolytically galvanized ferrous metal.
In aggressive cases, the rules require the use of noble metals, discarding the use of aluminum and ferrous components. Copper, being more durable and susceptible to moisture, conquered the professionals and they have become the most common material used in these applications.
Copper is the metal most suitable in the SPDA, it is easy to install and efficient in protecting against lightning, without suffering the effects of time. This ensures continuity in the conduct of the beam.

Lightning A lightning rod is an instrument whose purpose is to attract and channel lightning electrical discharge to earth, so as not to cause damage to buildings or people. This contraption was invented in 1753 by Benjamin Franklin while performing a series of experiments on the property that have sharp points, placed in contact with the ground, discharging electrified bodies located in the area.
This first lightning is known as "Parrarrayos Franklin" in honor of its inventor. Lightning

Franklin

In 1747 B. Franklin began his experiments on electricity. He advanced a tenable theory of the Leyden jar, supported the hypothesis that lightning is an electrical phenomenon and proposed an effective method to prove it. His theory was published in London and carried out in England and France before he himself performed his famous kite experiment in 1752. He invented the lightning rod and introduced the so-called one-fluid theory to explain the two types of atmospheric electricity, the positive and negative.
arresters are composed of an iron bar topped by a copper-tipped platinum or placed at the top of the building they protect. The bar is attached, via a lead wire to ground (the grounding conductor is the extension of which branches into the ground or buried also conducting plates or a tube immersed in water from a well). In principle, the radius of the protection zone of a lightning rod is equal to its height from the ground and prevent damage that can cause a lightning strike on other elements such as buildings, trees or people.

simple tips Franklin Lightning (PSF)

Let us consider some basic principles.

1. basic characteristics. Electrodes are steel or similar material finished in one or more points, called Punta Franklin simple, do not have any electronic device or radioactive source. Its measurement varies depending on the model of every manufacturer, some manufacturers place a metal near the tip to produce a capacitor effect.

2. Its working principle . During the storm generated high voltage electric field between cloud and ground (1). The charges focus on tips from more predominant magnitude of the electric field (2). Around the tip or electrode appears natural ionization or corona, the result of energy transfer. This phenomenon is the beginning of excitement to draw a conducting channel that facilitates the download of the lightning phenomenon (Leader).

Depending on the transfer or charge exchange, can be seen at the tip of the rod, as tiny sparks of light, fried audible noise, radio frequency, vibration driver, ozone and other compounds (corona 3). This phenomenon started a series of electronic avalanche effect by the field, an electron ionizes an atom to produce a second electron, the turn along with the original electron can ionize other atoms thus producing an avalanche increases exponentially. Collisions not resulting in a new excite electron resulting in the luminous phenomenon. From that moment, the air changes characteristics to limit its gaseous dielectric breakdown (plotter or ionized channel) (4). Lightning is the result of saturation of charges between cloud and ground, is responsible for transfer in a moment, part of the accumulated energy, the process can be repeated several times.

3. The aim of these lightning-ray attracts is to protect the facilities from the direct impact of the beam, loading and capturing exciting its potential impact to drive high voltage to the electrical ground.
cases are known in which part of the arrester has disappeared because of the impact, which surpassed 200,000 Amps. Some studies show that these devices are not effective. Lightning

with streamer device (PDC)

Let us consider some basic principles.

basic features. Electrodes consist of steel or similar material finished in a point. Incorporate an electronic system that generates a theoretical breakthrough of the tracer, while others incorporate a piezoelectric system that produces a similar effect. The two systems are characterized by ahead in time to catch the lightning, which occurs when the load of the electronic excitation (primer). The measurements of the heads vary depending on the model of each manufacturer. Not incorporate any radioactive source. Note that in Spain are called "PDC" in France "PDA" and USA "ESE".

The operating principle remains the same as the Franklin type lightning rod, the technology gap of these teams is in the electronic system, which uses the electrical influence of the increase in potential between the cloud and the ground for self-supplied primer . Are electronic components that are normally housed inside a metal container and placed at the point nearest the lightning rod and serves to excite the avalanche of electrons (ionization). The excitation beam ionizing the air is effected by repetitive pulses. According to gradually increase the potential difference between lightning and the cloud appears natural or effect ionization leader. Mini downloads are emerging from the tip with more intensity to ionize the air further, this phenomenon is the beginning of excitation to trace an intermittent conductive path that will facilitate the discharge of lightning phenomena.
The electronic set (primer) is within the direct influence thermal effects, electrodynamic and electromagnetic generating lightning strike during discharge. Depending on the intensity of lightning discharge, destruction of the electronic device is irreversible. Since that time, the effectiveness of PDC is not guaranteed. Lightning

advanced

Currently protecting electrical circuits (power lines, overhead, etc. ..) including relief devices should not be confused with lightning. Its role is grounded tensions caused by lightning, in a more efficient than simple grounded by a wire with little resistance.
These devices are currently used in two types: Variable Resistance and Zinc Oxide. The first associate a series of arcing and a non-linear resistors (varistors) able to limit the current after the passage of the shock wave. They are characterized by extinction voltage higher-frequency under which the arrester can unprimed spontaneously. The latter are formed only by varistors and replace the increasingly earlier, as its main feature is the nonlinearity of ZnO varistors, which provide the resistance Mohms pass about 1.5 to 15 Ohms between the voltage and Nominal discharge voltage.

The combination of a Franklin lightning rods and one of these devices can be an effective lightning protection, if it is to attract and download.

CTS Lightning Lightning

CTS.Las type arrester technologies to nullify the impact of lightning on structures. completemtaria information on lightning arrester

CTS (Charge Transfer System). Based its debut in the deionization of the air. The aim is to avoid the saturation of electrostatic charge between the earthing system and the atmosphere around us, specifically compensate peacefully electrical potential difference the area during the first process of the formation of lightning.

• You stand out as spherical
• They are installed at the top of the installation and grounded.

During the appearance on earth in the process of electrostatic charging of the phenomenon of lightning, the lightning rod facilitates the transfer of power to the ground and into a small leakage current flowing through the ground wire to the ground. The resulting electrical value can register with a current clamp earth leakage. The maximum value of reading in a storm does not exceed 300 Mili-amps and is proportional to electric load-Air during the storm. Arresters installed in accordance with current regulations and a summary of 4 basic elements:

1. Grounding with a resistance less than 10 ohms.
2. The bonding mass.
3. The mast and lead wire that connects the earth with the air head.
4. The lightning rod (air electrode sensor). Basic Features

. It is characterized by facilitating the transfer of electrostatic charge between cloud and ground before the second process of forming the beam, reversing the phenomenon of ionization or corona on earth.
The head consists of lightning two aluminum electrodes separated by an insulating dielectric. This is supported by a small stainless steel mast. Its shape is spherical and the system is connected in series between the electrical ground and the surrounding atmosphere. During the storm generates a high voltage field on land that is proportional to the charge of the cloud and the ground separation.
From a natural electric field magnitude on land, the land equipotential installation of lightning rods, facilitates the transfer of charges by the electric cable. These charges, regardless of their polarity, are concentrated in the lower electrode is connected arrester to the ground by the power cable and located at the top of the plant.
The resistance of the lower electrode of the arrester at the highest point of the installation, facilitates the uptake of opposite charges on the top electrode. During this energy transfer process occurs internally in the rod a small current flow between the anode and cathode. The resulting effect creates a leakage current, which is derived from the electrical grounding of the facility and is proportional to the charge of the cloud. During the peak of the storm can register transfer maximum values \u200b\u200bof 300 milliamps for cable installation arrester. The electrostatic charge of installation earth is gradually offset by increases the potential difference between cloud and ground, neutralizing the impact point on land at 100% of cases (plotter or Leader). The scanning head of the arrester does not incorporate any radioactive source. The effect of constantly dissipate high voltage electric field in the protection zone ensures that the ambient air does not exceed the breakdown voltage to avoid possible sparks, fried audible noise, radio frequency, vibrations of the conductor and lightning strikes.
The objective of the entire system, is designed as a protection system against lightning (LPS) where the main reason is to prevent the formation and discharge of lightning in the area of \u200b\u200bprotection. The system is effective in 100% of cases.

Charity Hodges And Christmas And Vegas

CLEMENS IS BACK. Baiona 2009

Our great German friend is back for the third time in our home . So we treat it? What has that captures Vigo? Neither he nor I know it but that does not matter. After making a couple of pictures of some clients seize the golden hour of an August afternoon in Bayonne to make it a book to Clemens, the result, to be complimented on facebook for all the girls in our network.

're famous! are great friends (and I do not mean your great height). Soon depart, but that then go on a frothy beer in honor of our friendship ... if ... friendship. Hopefully see you soon in your land, wherever beer is magical: Bavaria, in a corner of Germany.

already are part of the Clemens family.

© ALL PHOTOGRAPHS ON THIS BLOG ARE WORKS OF JEAN WHEEL. Reproduction in whole or part of any

Pain In My Nasal Cavity

Edit a Slide Show of Microsoft Power Point

Best regards to all readers of the blog's drummer. In this installment, I bring a little trick on how to edit a slide show created in Power Point.

A Slide Show is a PowerPoint presentation that automatically displays open no option to edit presentation from within PowerPoint.

The little trick to edit a slide show is to change the file extension.

Suppose we have the following format:

cuestionario.pps

We must go to Windows Explorer (Windows Explorer) -> Tools -> Folder Options -> Find and remove the check to the "Hide file extensions of Known File Types. "

The above process can see the file extensions so they can be modified. My Windows is in English so the options usually write in English, but the same process for Windows in English.

Now change the size of our file:

cuestionario.ppt

And presto! now we can open it with Microsoft Power Point and edit or remove the information that we want! :)

I hope you learn, the comments are always appreciated.

Solares Wood Clock Plans Free

Lightning Insulation Tests

Electrical Insulation Testing Basics

What is a good insulation? This occurs when an electric wire of a motor, generator, switch, transformer or cable is carefully covered with some form of electrical insulation. The copper or aluminum wire is a good conductor and gives power to the equipment, while the insulation is just the opposite of a conductor, ie it must resist the current and keep it in its path along the conductor. could say that the electrical insulation is similar to a pipe with water. The pressure that gives the water pump, causing water to flow along the pipe, and if it had a leak would lose both fluid and pressure. In electricity and applying the "law of Ohm, the voltage is similar to pressure the pump has on the line. In other words, the voltage causes electricity to flow along copper wires. As the pipe water exerts a certain resistance to flow, isolation exercises this resistance, but it is much smaller along the wire. Ohms Law: V = I x R applying Ohms Law to the wire, we will have a lower resistance of the wire, will have more power with the same voltage. It is important to note that no insulation is perfect (his strength is not infinite), so that a certain amount of electricity flowing along the insulation through the earth. This stream may be millionths of Amper, but should be measured with good insulation test instrument, such as Megohmmeter, popular-ly known as "Megger". In short, good insulation is that it does not deteriorate with increasing voltage and hence current, obtaining a high resistance, which must be maintained over time. This is displayed to make periodic measurements and studying the trend that causes insulation deterioration. Possible Risks to the isolation Among the factors that deteriorate the insulation, could include mechanical damage, vibration, heat, excessive cold, dirt, oil, corrosive fumes and moisture. To varying degrees, these elements are enemies of isolation, and combined with existing electrical stress. As chip or develop cracks in the insulation, moisture and foreign materials penetrate causing an easier path for current leakage, resulting in less resistance to that point. Once you start this deterioration of insulation, different enemies tend to help each other and allow excessive current through the insulation. In general, the insulation resistance drop is a gradual process. If we make periodic measurements with a Megger designed for predictive maintenance or processing of isolation, we can react quickly and make a planned maintenance. Otherwise, insulation losses, endanger people and equipment, which can burn. We could then conclude that "it was a good isolation becomes a dangerous driver." Taken from ElectroIndustria.

Colossus

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CINEMA: DISGRACE. Vigo 2007

IMAGE

best, the protagonist. The role of veteran actor John Malkovich hits very well. His cool and analytical eye crosses the threshold of the big screen and the viewer is stuck like an arrow. Worse perhaps, his daughter incomprehensible. Of course, regardless of all the above, if you love animals prepared to suffer. In conclusion, take a tissue because the movie is worth seeing. Not suitable for sensitive.

Vigo is still in theaters. Much cheaper than the chain theaters, NORTH MULTICINES brand is characterized by a different and original film. It has nothing to envy to those new and big movies (except the seats vibrating.)

Anyway ... cinema as before, but unlike those of today.

Image courtesy ecartelera.com

© ALL PHOTOGRAPHS ON THIS BLOG ARE WORKS OF JEAN WHEEL. Reproduction in whole or part of any

Fake Paper On Abortions

Software review: Windows Live Writer

As a person, I always like finding new ways to not complicate my life when I use my Windows computer. So today I bring you a review of what is Windows Live Writer an interesting program that lets you write blog entries from your desktop with the convenience (and blessing XD) very similar to an editor (Or say it was a copy-paste the code) to Office 2007.

For those bloggers who give us tremendous laziness be logging in and writing from the browser and limited time customization of content, this is one of the best solutions I've found.

Many will say ( or comment) that Microsoft products are bad, and I will not deny, because I also have complained of many, but I can say that this application is a "Must keep".

Among some interesting features that I have experienced and that I liked very much I can mention:

• set allows the most Site blog hosting
• 100% friendly interface
Office-like Editor
Public
• directly to our blog (simply pressing the Publish button)
• SpellCheck
• Inserts hyperlinks, images, albums, charts, and many objects more. Show
• recent entries have been made
Option
• Preview to preview our final blog entry Saves
• local and remote draft
• And best of all, IT'S FREE

Disadvantages Only

• windows (for Linux users who want to have it XD)
• Upon entering the ins page in the results of "All Categories" are 2 single, very bad!
• The installer is shared with other tools in Live Messenger, etc. (But you can specify that only want to install Live Writer)

So I totally recommend this application and invite you to download the and try its benefits for yourself.

Pic Title: Windows Live Writer Source: Blog drummer

Doujinshi Incento Online

My bitches call me ... Big Pappi

As there are days when one has absolutely nothing to do (or maybe there's a lot to do but you do not feel like XD) I took the time to make the cover of the proposed new label Which brings us Big Pappi, a pimp with his dogs gives us a taste of what is known as "Style." Comments are welcome!

Free Nerf Gun Party Invitations

Telgua Access from ISP to wordpress.com restricted

Good day to all blog readers of the drummer. Today is Friday morning, very sunny and quiet compared to yesterday they were dropping a good "riendazos" water (It was raining a lot). As always, strange things happen in Guatemala and as I just learned that you can not go to wordpress.com from Telgua connections of Guatemala (to be more specific Turbonett).

tried connecting with Firefox (which is the default browser I use on my PC) and did not work. The curious case is that if you use a web proxy (in San Google can find many, I grabbed the first one to appear is hidemyass ) magically allowed into wordpress.com

Here the result:

reason I wonder why this happens. Telgua suddenly be doing some "technical service" and for some reason "shit" something that allows one to go to wordpress.com. The strange thing is that with web proxy (anonymous surfing understood) if allowed to enter.

I hope that the reasons for this to happen are purely "technical" because other ISP if they allow entry to wordpress.com without any problem and see the site is working properly.

Hopefully this is resolved soon and that our blog and friends can pay regularly to continue publishing their ideas and feelings ... freedom of expression.