The safety fuse should have _________?

A. High resistance and low melting point
B. High resistance and high melting point
C. Low resistance and low melting point
D. Low resistance and high melting point

Answer

A. High resistance and low melting point

Submitted by: Toheed Ahmed

Which one of the following statements is not correct?

A. All stainless steels are non-magnetic
B. All steels are magnetic
C. All metals are good electrical conductors
D. All plastics are good insulators of heat

Answer

B. All steels are magnetic

Submitted by: Toheed Ahmed