Fuse is a simple device for protecting electric circuits fron overloads and short -circuits . A Fuse consists of one or several fuse links , an insulating body and terminals for connecting the fuse to an electric circuit . Fuses are connected in an electric circuit and break the circuit when the fuse links melt.
Among these the main characteristics of fuse link is /are

Options

A. low melting point
B. high conductivity
C. both (a) and (b)
D. none of these.

Answer

C

Explanation

The main characteristics of the fuse link are low melting point and high conductivity .