

MCQOPTIONS
Saved Bookmarks
1. |
The working of a meter is based on the use of a permanent magnet. In order to protect the meter functioning from stray magnetic fields |
A. | eter is surrounded by strong magnetic fields |
B. | soft iron shielding is used |
C. | plastic shielding is provided |
D. | shielding of anon-magnetic material is used |
Answer» C. plastic shielding is provided | |