Q.

Residual magnetism is

A. Magnetism left in a sample after a decade
B. Magnetism left in a sample after one year
C. Flux density present in a material after magnetising force is removed
D. The magnetic force required to fully demagnetise a sample
E. None of the above
Answer» C. Flux density present in a material after magnetising force is removed
731
0
Do you find this helpful?
1

View all MCQs in

Engineering Materials

Discussion

No comments yet

Related MCQs