Electrician Job Interview Preparation Guide
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Electrician Interview Questions and Answers will guide here now that an electrician is a tradesman specializing in electrical wiring of buildings, stationary machines and related equipment. Electricians may be employed in the installation of new electrical components or the maintenance and repair of existing electrical infrastructure. So learn basic and advance electrician concepts by this Electrician Interview Questions with Answers guide

29 Electrician Questions and Answers:

1 :: Should I immediately call an electrician or first attempt to do an electrical job myself?

When dealing with an electrical problem, it's best to contact a licensed professional at once. If you try to solve the problem on your own, you could jeopardize your safety as well as that of your electrical system and equipment. And though it's not as urgent, electrical installation of any kind also merits expert assistance.

It's likely that you don't want to hire an electrician because of the expense, but that plan could easily backfire. Any mistakes you make may lead to damages that will only cost you more in the long run.
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2 :: What kind of electrician should I hire?

Electricians have varying levels of experience and qualifications. There are apprentices, Journeyman electricians, and Master electricians.

An apprentice is still required to work under the supervision of a Journeyman and Master electrician. A Journeyman electrician has extensive knowledge of various electrical fields and can work unsupervised, but he is still not sufficiently qualified to take on electrical projects of utmost complexity. A master electrician is fully qualified to handle any electrical project. Your electrician's experience should at least be directly proportional to the difficulty of the job you need to have done.
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3 :: What makes an electrician qualified to do what he does?

His years of studying, training, and gaining relevant experience. An electrician needs to complete school and spend years (or the equivalent of several thousand working hours) as an apprentice before he even becomes eligible for a license. Add the skill and experience he developed after acquiring his license, and you should be confident that he can serve you well.
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4 :: Is an electrician license really that important?

Absolutely. A valid professional license is the ultimate proof of your electrician's qualifications. Without one, your electrician can't assure you that he has gone through the requisite training and tests that would enable him to perform at a high standard and in accordance with the NEC. Never hire an unlicensed electrician if you're after quality service. (Refer to our “Electrician Licensing” page for more on this.)
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5 :: What is the NEC?

NEC stands for National Electrical Code. Refer to our page on the NEC for more details.
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6 :: Is there any way for me to spend less for availing of electrician services?

One of the best ways to save money on electrician costs is to do some research. Find out how much electrician companies and individual electricians charge for their services. Compare quotes between different electrician service providers and determine which one is best for your budget. You can learn more tips from our “Work and Costs” section.
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7 :: What is an electrical contractor?

Electrical contractors are qualified to install and connect wiring, fixtures and appliances. They also install solar panels and other equipment for generating power.
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8 :: How much does an electrician charge?

Most good quality electricians will provide you with a detailed quotation free. For smaller jobs, a price estimate is often available over the phone.
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9 :: What should I do if I need to hire an electrical contractor?

Be sure to hire a licensed professional electrician. There a several reasons for this:

1. you’ll get a better job
2. work will comply with the building code
3. you won’t have an insurance problems if something goes wrong
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10 :: What rules do electrical contractors have to follow?

Electrician is a trade qualification and electrical contractors are licensed in each state. Many electricians also choose to belong to professional associations like NECA (National Electrical & Communications Association).
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