Out of the following which is an insulating material____________?
Correct answer: D. Paper
- A. Copper
- B. Gold
- C. Silver
- D. Paper
Explanation
Paper is an insulating material because it has very high electrical resistance and does not allow free movement of charge. Copper, gold, and silver are good conductors.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Wiring, Installation and Safety
115 free Wiring, Installation and Safety MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Wiring, Installation and Safety questions
The rating of a fuse wire is always expressed in________________?
The insulation on a current carrying conductor is provided__________?
The thickness of insulation provided on the conductor depends on_____________?
Out of the following which is not a poor conductor__________?
What is the advantage of HRC fuses over Rewirable fuses?
Bulbs in street lighting are all connected in_____________?