Q. If the maximum current is 10A, which compound can be used as a fusing element?

A
Copper
B
Lead
C
An alloy of lead and tin
D
An alloy of lead and copper
Solution:

The fuse element is generally made up of materials with a low melting point, high conductivity, It is inserted in series with the circuit to be protected. Amongst all options, an alloy of lead and tin is the best element to be used as a fusing element.

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