Question

Mohit has two fuse A and B. Fuse A has the wire of alloy of tin and lead while Fuse B has the wire of copper. Which fuse will work efficiently? Why?

Answer 1

A fuse work efficiently because fuse has to be made with low melting metals.Here tin and lead have low melting point than copper.copper is a high melting point used in wirings of electrical appliances.so that's why lead and tin fuse A work efficiently