Electrical Quizzes & Trivia

Do you think you know all there is to know about electrical? You will be amazed at how much more you can learn through our awesome electrical quizzes online!

Test yourself and share these ultimate electrical quizzes with your friends to find out who among you is the resident science guy. Enhance your knowledge or learn something completely new by answering electrical quiz questions. You can prepare for an upcoming test, simply keep yourself updated or even get insights into creating awesome questions with these quizzes on electrical.

View your results instantly and challenge your friends and peers for some serious bragging rights. So what are you waiting for? Take the ultimate electrical quiz and check if you're the master of science.


It’s easy to flip a light switch or turn on your television without thinking of the processes going on behind them. What powers them up? Electricity! How does that electricity work? That’s for you to tell us! In this...

Questions: 60  |  Attempts: 14081
  • Sample Question
    Requirements are included in BS 7671 for electrical installations of

Electricity will go down in history and already has, as one of the most ground-breaking discoveries and industrial innovations in human history. It’s the platform on which modern technology is built, and as such it’s...

Questions: 44  |  Attempts: 3845
  • Sample Question
    The basic function of a transformer is to change

Have you got a passion for cars and a distinct knowledge for the ins and outs of these automobiles and the specific conditions required to keep them running smoothly each and every day? Take the following quiz and you might find...

Questions: 9  |  Attempts: 2061
  • Sample Question
    You need to remove a bolt with a 1/2" head but only have metric sockets. If 1" is equal to 25.4mm which size socket will most effectively remove the bolt?

This is a vocab quiz. It is based on Electrical.

Questions: 10  |  Attempts: 877
  • Sample Question
    To the authority having jurisdiction.

electrical, environmental 2a656 volume 4 test feb 2011

Questions: 74  |  Attempts: 859
  • Sample Question
    (601) Each of these examples of aircraft systems use engine bleed air except




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Electrical Questions & Answers


How many live conductors would be enclosed if the cables are enclosed in a non-metalic trunking where entering the distribution board? The following final circuits are to be installed using...
The question asks for 'live' conductors this includes neutrals. So:3xlighting =6 'live' (radial)1xUPS =2 (Radial)3 ring = 12 (ring)1 40A cooker =2 (radial)6+12+2+2=22
Which of the following is frequency measured in?
Agreed- This is BS, You are really messing things up for people that are preparing for exams. I hope you are a just mistaken and not trying to decieve people. That would be cruel and you my friend would be a seriously messed up person in the cabeza.
How should its field winding be while starting a synchronous motor?
The correct answer to this question is B, short circuited. The short circuit allows the l. motor to be started. The synchronous motor is an AC motor, which is synchronized the a supply current's frequency. There are various types of synchronous motor
Which of the following is the side with more turns(in a transformer)?
Motherfucker u are deceiving people and giving them false information, right answer is high voltage
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