H.R.C. fuse, as compared to a rewirable fuse, has_________________?
Correct answer: D. all of the above
- A. no ageing effect
- B. high speed of operation
- C. high rupturing capacity
- D. all of the above
Explanation
An H.R.C. fuse has a sealed element that avoids ageing, operates quickly, and can safely interrupt very large fault currents. Thus it has all three listed advantages over a rewirable fuse.
Last updated
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.
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.
Related questions
What is the advantage of HRC fuses over Rewirable fuses?
Out of the following which is not a poor conductor__________?
Out of the following which is an insulating material____________?
The rating of a fuse wire is always expressed in________________?
The insulation on a current carrying conductor is provided__________?