Question

write the cheracteristics of fuse wire​

Answer 1

Answer:

Fuse Wire Materials

The material used for fuse elements must be of low melting point, low ohmic loss, high conductivity (or low resistivity), low cost and free from detraction. The material used for making fuse element has a low melting point such as tin, lead, or zinc.

Metal (Melting Point in Celsius) [Specific Resistance] {Value of Fuse constant k for d in mm}

Silver (980) [16] {-}

Tin (240) [112] {12.8}

Zinc (419) [60] {-}

Lead (328 ) [210] {10.8}

Copper (1090) [17] {80}

Aluminium (665 ) [28] {59}

Answer 2

Answer:

low resistance low ohmic value low melting point as it melts when circuit is in danger and brakes the circuit