Physics · May / June 2018 · Paper 11 · Question 31
An electrical appliance is plugged into a socket in the wall. The plug contains a fuse. What is the main purpose of the fuse?
- Ato earth the appliance
- Bto earth the plug
- Cto protect the user from electric shock
- Dto protect the wiring from overheating
As printed in the paper
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Correct answer: D. to protect the wiring from overheating
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