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Electrical Quizzes & Trivia

Do you know why alternating current is called as such? How about direct current? Yes, it’s called alternating because current flows both ways; one way and then the other. Direct current on the other hand goes just one way. Have you heard about the War of the Currents? Who were involved in this war? Here’s a hint. Scientists, not countries were involved. If you know your electricity well, then the answers shouldn’t have come much of a shock. We’re looking for electricity experts like you.

Are you amped to take on the challenge? Do you think it’s going to be so easy? Stay “grounded”, because it’s tougher than you think. Get those brain circuits charged and check out our quiz.
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Questions: 25  |  Attempts: 3043   |  Last updated: Jun 22, 2020
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    Who are the main stakeholders in Smart Grid?



Questions: 20  |  Attempts: 4387   |  Last updated: Apr 28, 2020
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    Electric Shock occurs when a person becomes part of the 

SUBJECT: ELECTRICAL Answer the questions with the given choices. The entire questions are composed of basic and board exam type questions. Answer the questions sincerely with the time allotted. The main objective of the quiz...

Questions: 60  |  Attempts: 2727   |  Last updated: Sep 3, 2020
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    The owner hired an electrician to prepare and install the electrical wiring for his house. The electrician with the owner's consent, decided to use a larger size of wiring for the circuit breaker to anticipate overload. After some time, the house was on fire. After the investigation, it has proven that the cause of the fire was faulty wiring. Why did the circuit breaker fail to detect the short circuit/ overloading?

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: 4180   |  Last updated: Mar 26, 2019
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    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?

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Questions: 20  |  Attempts: 797   |  Last updated: Apr 28, 2020
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    When you arrive to troubleshoot a defective machine you should?
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Electrical Questions & Answers


What is the end state of the electrolyte (liquid) when a 12V lead acid battery is discharged?
Lead sulfate is the end state of electrolyte (liquid) when a 12v lead acid battery is discharged. When a battery is being discharged, the sulfuric acid in the electrolyte is being depleted so that the electrolyte look more like water. This electroly
Why did the circuit breaker fail to detect the short circuit/ overloading?
All that matters is that the wire can handle the ampacity of the circuit breaker. It doesn't matter one bit how much larger the wire is than it needs to be. For overcurrent protection, if the load is pulling more amps than the circuit breaker is rate
What is the Sarbanes-Oxley Act of 2002 (SOX)? Also, why did it come out?
Ii only-reference:sarbanes-oxley act; fasb 133 i is true, as noted in section 802, criminal penalties for altering documents, section 1519: destruction, alteration, or falsification of records in federal investigations or bankruptcy. ii is false. th
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