Tuesday, April 30, 2013

Top 6 Electrical Testers

Electricians use these electrical testers every day to see if a circuit or device is energized. They are crucial safety tools that keep electricians out of harms way and tell them if there is trouble on a circuit or device. There are several different types of testers on the market, some with specific purposes only and some with multiple testing features. Here are the top 6 electrical testers used by professional electricians.

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Source: http://electrical.about.com/b/2013/03/17/top-6-electrical-testers.htm

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World Approaching ‘Peak Fossil Fuels’ . . . ???

Here’s the lead paragraph from a Bloomberg.com item (reporting on its own NEF unit):

Every time an iPhone is charged or an episode of “Mad Men” plays on a television, puffs of vaporized carbon join the atmosphere, products of power-plant combustion. And every year the world demands more. That era may be nearing an end, as the world approaches “peak fossil fuels,” a phrased used by Bloomberg New Energy Finance founder Michael Liebreich at the group’s annual conference.

. . . this graphic goes with it –

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Source: http://electricalcontractor.com/?p=9422

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When to Replace Smoke Alarms

 When to Replace Smoke Alarms  In the January-February edition of the NFPA Journal, a publication of the National Fire Protection Association - The Authority on Fire, Electrical & Building Safety, writer Amy Lebeau wrote an article entitled "Close to Home - A friends near miss, and a viral challenge to improve smoke-alarm awareness".   In Amy's NFPA article she tells a story of her friend Brook, who recently had a serious fire in her home. And Brook's 2 children smelled the smoke first and got their mom, grandmother and their baby brother out of the house.   The scarier part, was that when Amy heard Brook tell the story, Amy asked Brook if she heard smoke detectors go off in the home, and Brook said, "no". Amy goes on to say that Brook and her husband thought they had adequate coverage with smoke detectors all over the house, in the necessary spots. What they didn't realize is that they did not work.   Smoke detectors need to be changed at minimum every 10 years. A smoke alarms ability to detect smoke becomes less reliable over the years, making it more likely that it won't respond when its needed most!   Amy Lebeau then polled her friends to see if any of them knew about smoke detectors life span of 10 years. None of them did, they were all over the map.   Amy suggests the following. 1. Know the importance of testing your smoke alarms monthly. 2. Have an interconnected smoke alarm system in the home, meaning if one detector alarms the presence of smoke, they all alarm. 3. Have both ionization and photo-electric type smoke alarms, this means having two different detection methods for redundancy and accuracy. 4. Replace them every 10 years minimum. 5. Have a detailed home fire escape plan.   At Cooper Electric we specialize in providing our customers with adequate smoke detector coverage. Our residential department can help you with questions and product information. Add this detail on your next electrical service call, while we are already in your home, to provide you with great value!  

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Copyright © Cooper Electric [When to Replace Smoke Alarms ], All Right Reserved. 2013.

Source: http://cooper-electric.net/replace-smoke-alarms/

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Check Your GFCI

GFCI receptacles (Ground Fault Circuit Interrupter) are typically found in homes built or remodeled after 1978 and can most often found in the bathroom, garage or exterior outlets. One GFCI may control multiple outlets. It is not uncommon, especially in homes built before 1997, to find the GFCI in the bathroom or garage controlling the [...]

Source: http://blog.atselectricinc.com/2012/08/check-your-gfci-10/

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LED’s for Muni Services Bldg: Letter to Mayor’s Office of Sustainability

To Whom It May Concern:

 

As a sustainability-oriented electrician certified as a solar PV installation professional by the North American Board of Certified Energy Practitioners (http://www.nabcep.org/), I am always alert to energy-saving opportunities in the buildings I visit. I am happy to report that the basement level counter service areas of the City’s Municipal Services Building, located just across from City Hall at 15th & JFK Boulevard, can save about $2,500 per year in electricity consumption — plus about 4/5 off on lamp replacement labor costs, and a continuous 8kW of cooling load, by swapping about 160 inefficient PAR type filament lamps for new LED types.

(Note that these filament PAR lamps will become increasingly difficult to source, following the January 1, 2013 cessation of production and distribution in the United States. Implementing a proactive replacement plan now will realize the maximum energy cost-savings while ensuring uniform lighting from identical lamp types, throughout the affected areas.)

 

The investment cost would be about $3200, so the payback is less than two years on this conservation retrofit — and this is before subsidies for lighting efficiency rebates available through PECO.

 

Although the numbers may be small in the scheme of a very large municipal energy bill, please consider the public information potential of this type of investment in the public face of the City’s municipal services. Also, you may have substantial additional opportunities in the building that could multiply the savings from a retrofit project by 10- or 100-fold.

 

- Robert Monk

 

Robert Monk Electric

Philadelphia Lic. # 35849

Pennsylvania HIC Lic. # PA060608



See also:

Licensed Electrician Robert Monk LED’s for Muni Services Bldg: Letter to Mayor’s Office of Sustainability Copyright Robert Monk, 2012

Source: http://www.phillylicensedelectrician.com/leds-for-muni-services-bldg-letter-to-mayors-office-of-sustainability/

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An Electrician in Burbank Discusses Your New Home Purchase

When you are shopping for a new home, you have a lot of things on your mind. You want to find the perfect place to live, in a great neighborhood and you do not want to break your budget. However, there is one other thing you want to keep in mind—the electrical system. While you [...]

Source: http://www.theelectricconnection.com/electrician-burbank-discusses-home-purchase/

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Perfect Electric and Air Office Tour With Owner Bob Frank – Electrical Contractor Broward

Bob Frank, owner of Perfect Electric and Air Services, is giving a tour of the perfect electric office and installations. Perfect Electric and Air Services has been serving South Florida with all electrical and air conditioning needs for the last 35 years. Perfect Electric Services is a residential electrical contractor and commercial electrician contractor offering dependable, honest, [...]

Source: http://www.perfectelectricrepairs.com/2013/perfect-electric-and-air-office-tour-with-owner-bob-frank-electrical-contractor-broward.html?utm_source=rss&utm_medium=rss&utm_campaign=perfect-electric-and-air-office-tour-with-owner-bob-frank-electrical-contractor-broward

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Heroes helping struggling homeowners – Low-cost loans for energy savings (2) – Money Magazine

Heroes helping struggling homeowners – Low-cost loans for energy savings (2) – Money Magazine.

Licensed Electrician Robert Monk Heroes helping struggling homeowners – Low-cost loans for energy savings (2) – Money Magazine Copyright Robert Monk, 2012

Source: http://www.phillylicensedelectrician.com/heroes-helping-struggling-homeowners-low-cost-loans-for-energy-savings-2-money-magazine/

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Monday, April 29, 2013

Why We Perform Annual Gear Cleaning...

photo11 225x300 Why We Perform Annual Gear Cleaning... A large horse power Motor failed in the facility and the facility replaced the motor and the wiring between the motor and the starter. However, during Cooper Electric's Annual Gear Maintenance and Cleaning we found that the actual source of the problem was a bad electrical termination on the C phas, inside of the distribution gear, which was actually the cause of the large horse power motor failure. Had we not found this and they started up the new motor, in all likelihood they would have destroyed yet another new motor.

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Source: http://cooper-electric.net/why-we-perform-annual-gear-cleaning/

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Solar Articles

On this page we will be listing article links and other writings of interest that we feel may help visitors to this blog learn more about renewable energy and sustainability: http://cleantechnica.com/2012/02/08/solar-power-to-pay-nevada-citys-debt-government-costs-for-decades/  Las Vegas Review Journal article on Boulder City, NV and the benefits of a green economy. http://runonsun.com/~runons5/blogs/blog1.php/aN5   This article was written today (02/08/12) in [...]

Source: http://www.enlighten-electric.com/2012/02/solar-articles/

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The Numbers Ain’t The Numbers

We’re talking US GDP here. Look at this chart, from Perform Storm, an 84-page PDF from the research guy at a company called Tullett Prebon:

Screen Shot 2013-04-25 at 7.56.41 AM

Here’s what the bottom line means: A heavy portion of U.S. GDP is “imputed” by the government’s economists. If you ranted to take the time, you could EASILY (effortlessly) demolish things like “financial services not charged” . . . how the heck is THAT part of Gross Domestic Product?

Here’s what the TP research chief wrote about the biggest number above (bolding by EleBlog) –

The largest single such imputation – worth over $1.2 trillion in 2011 – concerns “owner-equivalent rent”. If a person owns his or her home outright, no mortgage or rent is payable, and no money changes hands in respect of the property.

But the reporting methodology for American GDP assumes that such a property has
a utility which a purely cash-based measure fails to capture. Therefore, GDP contains a sum representing the rent which the owner would have paid (presumably to himself) if he had not
owned the property.

Interest expense is backed out, but the net result remains a major, non-cash uplift to GDP.

The replacement of actual expenditure with a notional (‘imputed’) rent applies not just to those Americans who own their homes outright, but also to those with mortgages. For example,a person with 50% equity in his home is assumed to pay rent on 100% of it
rather than, as is actually the case, mortgage interest on half of it.

What difference does this make to electrical contractors? Your country is being run by economists, who are printing money and leading politicians around by the nose. There is a fair chance that the economists are creating Phantom numbers . . . and that they have no idea what they are talking about, much less what they are doing to the economy in the present and future.

This GDP nightmare is just one piece of evidence.

Source: http://electricalcontractor.com/?p=9392

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Mancave Credit

We recently did work on a man cave project with Tony Siragusa.

todd resch man cave1 Mancave Credit

share save 171 16 Mancave Credit

Source: http://reschelectrical.com/mancave-credit/

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What You Should Know About Home Renovations

What You Should Know About Home Renovations

You might have heard horrible stories from people about do it yourself home improvements. Had proper research been done, these problems may have never come up. You can pick up a lot of solid home improvement advice by reading the tips presented here.

Preparation is an important part of home improvement. Make sure all furniture is well covered or removed before you start any painting. Furniture can be ruined if paint gets on it. Use drop sheets to cover your furniture and floors to protect them from paint drips or smears.

Examine the contract for your home improvement project(s) very carefully. Though it can be a tedious task, every part of the contract must be examined for anything you don’t like. If you skip this step, your contractor may take advantage of you. Be sure to read the small print, regardless of how much faith you have in the contractor.

You need to consider what you are going to do with the waste materials after you are done with your project. When you demolish aspects of your home, you will have heaps of refuse that must be safely stored and then disposed of properly. At the beginning of any project, have a designated area for debris to be collected.

A “hurricane sock” can be a valuable investment for homes that are in flood or hurricane zones. This fabric can absorb upwards of a gallon or more of water. Place them inside all interior entryways.

Want an elegant touch for your home that doesn’t cost very much? There are many little changes you can make around the house, but the simple act of putting in a new doorbell assembly can add a huge change with little work. Completing this small project will give your front door an entirely new atmosphere.

Electrician

A new light fixture can brighten up a dim kitchen or bathroom without costing a lot. Although you’ll likely want to get an electrician to do the work, the cost of replacing outdated can fixtures in track lighting arrangements with more modern options is quite reasonable (often less than a thousand dollars). Pendant lighting is a stylish alternative that complements modern kitchen decor especially well.

Research can help you keep home repair nightmares to a minimum. Now, you should be ready to make home repairs the right way.

Source: http://www.sflaelectrician.com/what-you-should-know-about-home-renovations/?utm_source=rss&utm_medium=rss&utm_campaign=what-you-should-know-about-home-renovations

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Santa Monica Electrician – Dangers of DIY

“I can fix that!” This is something you may be tempted to say when you find small problems with the electrical system in your house. You may like to do work on your own home and if you have the right skill set, a do it yourself project is rewarding because you save money and [...]

Source: http://www.theelectricconnection.com/santa-monica-electrician-dangers-diy/

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The Importance of Installing Whole House Surge Protection – Residential Electrician Broward

Bob Frank, owner of Perfect Electric and Air Services, is discussing in this video the importance for a whole house surge protection and the couple of different ways of doing it. Whole House Surge Protection is important to protect all valuable electronics and appliances inside of your home in the case of an unexpected electrical [...]

Source: http://www.perfectelectricrepairs.com/2013/the-importance-of-installing-whole-house-surge-protection-residential-electrician-broward.html?utm_source=rss&utm_medium=rss&utm_campaign=the-importance-of-installing-whole-house-surge-protection-residential-electrician-broward

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Sunday, April 28, 2013

CurrentSAFE Testing - Thermography

CurrentSAFE - What To Expect During The Thermography Portion

Picture 1 300x216 CurrentSAFE Testing   Thermography A thermographic inspection is used to detect thermal defects. The inspector uses an infrared camera to conduct scans of your electrical system in all other aspects of your home. If this is your first time hiring a thermographic inspector, you may not know what to expect. The following should give you some ideas as to what is involved with process, as well as how to prepare your home or office for the inspector's arrival.

How to Prepare Your Home

Before your thermographic inspector arrives. You should also move any large furniture away from the walls and electrical outlets so that the inspector can get to them.

The Thermographic Inspection

The inspector will arrive and will most likely educate you about your home or office and the scan itself. Some inspectors take the home owner or office manager along with them during the scans so that they can educate along the way, and some prefer to work slowly and in private so that all anomalies can be identified. During the process, the thermographic inspector will scan every inch of your home. The infrared camera or video will reveal heat as bright white for the warmest temperatures. Likewise, ambient or room temperatures, will show up as darker colors on the spectrum. This thermographic inspection will find problems with your wiring, malfunctioning appliances and equipment. These issues may not be seen by the naked eye, but the infrared equipment finds it and identifies it with ease.

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Copyright © Cooper Electric [CurrentSAFE Testing - Thermography], All Right Reserved. 2013.

Source: http://cooper-electric.net/currentsafe-testing-thermography/

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An Electrician in Burbank Discusses Your New Home Purchase

When you are shopping for a new home, you have a lot of things on your mind. You want to find the perfect place to live, in a great neighborhood and you do not want to break your budget. However, there is one other thing you want to keep in mind—the electrical system. While you [...]

Source: http://www.theelectricconnection.com/electrician-burbank-discusses-home-purchase/

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Believe or Know? Modern Environmentalism Reconsidered (Earth Day thoughts for midcourse correction)

When E. O. Wilson said “people would rather believe than know,” he perfectly summed up the state of modern environmentalism. For the fact is that the movement has been radicalized to such an extent that its policies are now characterized by senseless agendas better described as anti-science, anti-business and even anti-human; not pro-environment. [1]

Environmentalism’s gradual shift to extremism didn’t happen overnight and it didn’t happen on its own; the movement was led astray by the green lobby – the conglomerate of NGOs, advocacy organizations and political groups who use environmental motives to enact legislation favorable to their own goals. Today, the green lobby is a dominant force in the political sphere, despite few voters choosing to elect ‘green’ politicians.

Much of the green lobby’s success is directly attributable to its ability to demonize and brand opponents as heretics, even if their arguments are based on verifiable evidence or if they simply want to promote intelligent discussion. Through their ‘hearts and minds’ campaigns centered on perceived environmental injustices, the green lobby uses radical, ‘sexy’ catastrophe theories to bombard us with predictions of ecological collapse.

We are warned that there is no time for debate; that radical and swift action is necessary to avoid environmental apocalypse. Throw a celebrity in the mix and you have campaign gold – how could anyone argue against environmental experts like Brian May or Hugh Fearnley-Whittingstall?

Such sensationalist crusades may evoke the ‘spirit of the underdog’, but they ignore all technical issues and economic implications. This misguided green propaganda is now a firm fixture in the media, political fora and among the general public. It is inescapable and has clouded our perception of what is natural. We believe that wind farms are the definition of sustainable whereas deforested areas signify total environmental apocalypse. Yet anyone educated in ecology will confirm that there is more biodiversity in a recently cut forest than in a concrete-laden wind farm.

Green Cronyism

The honest, well-meaning intentions of true environmentalists have been hijacked by a small element of the green lobby who do have vested interests in green products and who stand to make a lot of money from the ‘green’ industry which survives off the back of environmentalism.

This is why the word ‘green’ has (wrongly) become synonymous with ‘good’. We forget that it is not a technical or scientific term; we don’t measure anything on a scale of ‘green-ness’. It is a political marketing slogan; a buzzword purely used to promote supposedly “environmentally-friendly” services and products. It won’t be found in any leading science journal or ecological study, but it is widely accepted because being ‘green’ is now part of pop culture.

This links with the idea that, for many, modern environmentalism is nothing more than a fashion statement – a view mirrored by former Green Party Chair Jonathon Porrit, who noted that environmentalism has spent 30 years going in and out of fashion.

In the 1970s, early campaigns focused on nuclear disarmament and the excessive hunting of whales; both laudable and necessary initiatives which had few socioeconomic impacts. They were met with broad public support and early environmentalists were heroes, standing up to governments and private companies alike. They were confrontational, anti-establishment and appealed to the masses with their reckless, yet successful, tactics.

After some notable achievements, these underdogs were catapulted into the international limelight and environmentalism became fashionable. Desperate to maintain support, campaigners began to tackle issues with far greater socio-economic impacts – things like agriculture, forestry, mining, fisheries, energy and manufacturing. Yet they failed to realize that these sectors impact every individual on earth and honest concern for the environment soon drifted into sensationalism and fabrication, with propaganda being used to maintain public support.

Cheap Virtue … Green Guilt

Concurrently, the environmental movement attracted activists motivated less by environmental concerns and more by political and social causes. They hijacked and politicized the movement, aptly learning to use green language to shroud their own agendas, which often had little link to science or ecology. Gradual extremism and green hysteria took over – the green lobby was born.

For some, environmentalism isn’t a fashion statement; it is a route to self-abnegation or self-aggrandizement. Caring for the environment is the same as volunteering to feel good. We all have nice homes, new cars and material goods made from raw materials. To counterbalance our own guilt, we are happy to pay extra to be environmentally responsible or to drive a Prius and take our own bags to Tesco.

However, this is merely aesthetic environmentalism. What if we had to do without wireless devices, or survive with only 8 hours of electricity per day – would we be so green then?

This green tokenism will never offset the massive alterations of nature that we have partly caused. Does anyone actually believe that a lot of small windmills will stop global warming? Such token changes merely line the pockets of those with vested interests in the green industry. In the long-term, these misguided attempts to ‘save’ the environment will simply divert vital money from genuine social and environmental problems.

Whilst some environmental campaigns can have benefits by bringing important, forgotten issues to the public domain and helping to achieve a higher degree of environmental protection where there was previously none, many also come with negative socio-economic or environmental consequences, unintended or not.

Groupthink Nonthink

This green hypocrisy is largely a result of ‘green groupthink’ – the practice of thinking or making decisions as a group, resulting typically in unchallenged, poor-quality decision-making. Green groupthink has flourished because, blinded by planet-saving romanticism, the environmental movement dogmatically adheres to the one-sided propaganda peddled by the green lobby, without questioning it.

Politicians are as guilty as anyone for letting green groupthink run rampant. Environmental problems allow politicos to be seen as a voice for the voiceless – a fantastic opportunity for any policymaker. With re-election never far away, many politicians eagerly jump on popular environmental bandwagons, often without understanding or questioning the intricacies, complexity and unintended consequences of the issues. Effective policymaking is overshadowed by an insatiable desire to appease constituents and win votes.

Environmentalist agendas must be reconfigured. Extremism and irrationality are frowned upon in every other sector, so why are they acceptable in environmental matters? Modern environmentalism needs a simple reality check. Life on earth has flourished for more than three billion years; an unfathomable timeframe. If anything, it is egotistical to think that humans can make it vanish anytime soon – it is far more likely that humans could vanish but Mother Nature would survive.

Nevertheless, we do have impacts so we must be environmentally conscious. Some specific practices should be banned – dumping waste in rivers and seas and nuclear testing – but in many cases, zero-tolerance demands for outright bans are completely illogical; they are often deliberately based on spurious grounds in order to flatter the gullible and exploit the well-intentioned. Campaigns for reform would be more suitable to address the majority of issues.

Unfortunately, the reality is that radical environmentalism is now causing vital industries to migrate to countries where they can thrive. We bewail the recession and a lack of growth yet it is our support for ill-conceived environmental campaigns, backed by furious ‘green’ lobbyists, which is driving business elsewhere.

Conclusion

We need a more balanced approach where policies are not based on information that is inconsistent. Environmentalism is counter-productive if it is anti-development and undermines economies. We can’t regress to being hunting and gathering cave-dwellers. Our only option involves constantly developing new practices and better technologies to meet our needs, whilst reducing our negative environmental impacts.

We should also realize that industry may often be the cause of pollution, but they are the also job-makers and the ones who are investing huge amounts of money in safeguards – it isn’t the green lobby that pay the bills!

A sense of urgency is also necessary, but knee-jerk reactions based on hysteria help no-one. Sensible and pragmatic solutions must be backed by science. Decisions must be based on solid, logical information – not hype, dogma or political agendas.

Former U.S. President Ronald Reagan, not known as an environmentalist, said that “preservation of our environment is not a liberal or conservative challenge, it’s common sense“.  It is time to get sensible. It is time to know rather than believe.

—————————————

[1] Moore, P. (2010) Confessions of a Greenpeace Dropout: The Making of a Sensible Environmentalist. Beatty Street Publishing Inc.

——————-

Ben Acheson, a Parliamentary Assistant to Struan Stevenson (Member, European Parliament) in Brussels, specializes in energy and environment issues. Ben writes for The Huffington Post, www.scotspolitics.com, and www.thinkscotland.org. In his spare time, he plays semi-professional American Football where he was unanimously voted as the National Player of the Year (2012) in Belgium.

Source: http://www.masterresource.org/2013/04/believe-or-know-environmentalism/

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How Electrical Things Go Wrong?

When thinking about an electrical system that has been in place in your home since it was built, the first thing that comes to mind is, why is this happening now? What changed between when the builder put the electrical system in place, and now?

There are other things in life, like our vehicles, which the concept of use and life cycle are easier to understand. You get your oil changed every 3,000 miles. You put gas in your car weekly to keep it fueled up to be able to operate. You check the air in your tires. You change the wiper blades. These things are very apparent to maintain because most of us drive our vehicles every day. We understand that over the course of time, with owning a vehicle that maintenance issues will come up. Things wear out over time during the duration of their life cycles.

When thinking about electrical systems in your home, it's not as easily understood. The average person does not know OHMs law, nor understand the effects that take place when OHMs law is in place, in say... a loose connection in your electrical system.

Homeowners wonder, if this was installed when my home was built, what is causing it to malfunction now? There are 4 reasons for electrical hazards to pop up over the course of a life cycle of a home, and what precipitates the call to an electrician to fix the problem.

1. Workmanship. Unfortunately, the number one reason electrical components malfunction over time, is because the person who installed it originally might have made a mistake. Maybe they did not torque the screw down to specifications. Maybe the breaker wasn't sized properly for the load. Maybe the wire was undersized. Maybe they ran one circuit where the demand should have called for multiple circuits. The bottom line is that the workmanship of the installer, could have compromised the installation from the beginning. And over time, through improperly installed electrical work, problems show themselves because of electricity flowing through.

2. Corrosion/Water intrusion. A common problem that is completely bizarre to homeowners is water, literally spilling out of your electrical panel. People call in astonishment that water has infiltrated their electrical panel. And rightfully so. Water and electricity don't mix. How the water gets in? It travels along the Service Entrance cable, that is coming from the meter on the outside of the house. Herein, the workmanship discussed in number one, has a major role. How did the installer drill the hole? Did he caulk the opening? Is the cable's protective jacket cracked, and letting water in? This is actually a very common problem. Once the water is gone however, the damage left behind from corrosion, still persists, it will continue to worsen.

3. Load. Today's homes have more loads being pulled through them then ever before. Poor workmanship, plus corrosion on an aging electrical systems, will lead to more problems.

4. Wear and Tear. Your kid unplugging the vacuum cleaner from around the corner? Not good, over time it will disturb the wiring and screws on the inside of the box and device. How many times have you flipped that switch that's not working right? How often do you think the jiggling of a switch can take before it becomes bad? Before it loosen connections in the box the switch is in or on the screws? The wear and tear on these things adds up to problems.



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Source: http://cooper-electric.net/how-electrical-things-go-wrong/

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