

MCQOPTIONS
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1. |
Deflection produced in Moving iron instruments is: |
A. | Proportional to rms value of operating current |
B. | Proportional to square of rms value of operating current |
C. | Inversely proportional to rms value of operating current |
D. | Inversely proportional to square to rms value of operating current |
Answer» C. Inversely proportional to rms value of operating current | |