Electricity Questions with solutions MCQs

1. Earthing wire is used in AC power circuit wring for protective grounding. Which colour insulation is done over it as per BIS code?

A

Green and Yellow

B

Blue and Brown

C

Black and Red

D

White and Gray

Electricity General Science
Correct Answer : A
Explanation :

The colour of earth wire is generally green in colour green wire stands for grounding / earthing in an electric circuit.

Correct Answered :

Wrong Answered :

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