Question

2. In case of fluctuations of current or over
loading, the weakest point in circuit which
melts and breaks the circuit, is
(a) circuit breaker
(b) electric fuse
(c) earthing
(d) all of these​

Answer 1

Answer:

electric fuse

Explanation:

because the weak point in electricity which melt and break the circuit is electric fuse

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Answer 2

Answer:

electric fuse

Explanation:

1. it is the biggest point in electric circuit which melt and Breaks an electrical circuit