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1. |
A moving coil instrument has a resistance of 0.5 Ω and a full scale deflection of 0.1 A. To convert it into an ammeter of 0-10 A the shunt resistance should be |
A. | 0.004 Ω |
B. | 0.005 Ω |
C. | 0.05 Ω |
D. | 0.1 Ω |
Answer» C. 0.05 Ω | |