The fuse wire has a ___ melting point.
Fuse wire has a low melting point so that it melts due to the heat energy generated when a large current flows through it.
The fuse wire has a low melting point.
Fuse wire has a _________ melting point and is made of alloy of ________ and _________. If the current in the circuit rises too high, the fuse wires ________.