BPSC – Combined Competitive Examination · પ્રશ્ન 130
Which device protects equipment from electrical damage due to excess current?
જવાબ બતાવો અને સમજૂતી
જવાબ: (A) Fuse
સમજૂતી
A fuse is a safety device with a low-melting wire that cuts off excess current.
- (A) સાચો
Correct: a fuse melts and breaks the circuit when current exceeds a safe limit.
- (B) ખોટો
Wrong: a generator produces electricity.
- (C) ખોટો
Wrong: a motor converts electrical to mechanical energy.
- (D) ખોટો
Wrong: not the standard safety device.