MCQOPTIONS
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| 1. |
A moving-coil instrument gives full-scale deflection of 10 mA, when a potential difference of 10 mV is applied across its terminals. To measure currents up to 100 A, the same instrument can be used |
| A. | with shunt resistance of 0.0001 Ω |
| B. | with series resistance of 0.01 Ω |
| C. | with shunt resistance of 0.01 Ω |
| D. | with series resistance of 0.0001 Ω |
| Answer» B. with series resistance of 0.01 Ω | |