Which of the following is a desirable property of a fuse Wire?
A
High expansively
B
High thermal conductivity
C
Low density
D
Low electrical resistivity
E
Low melting point
Verified Correct Answer: E.
Physical Principles & Numerical Solution
A fuse wire should have a low melting point so that it can melt and break the circuit quickly in case of an overload, preventing damage to the electrical system.
Source: Myschool Past Questions Archive (Record #43005)