MCQOPTIONS
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MCQOPTIONS
| 1. |
HOW_TO_MINIMIZE_THE_DRIFT_IN_THE_VALUE_OF_RESISTANCE_MEASURED_USING_A_WHEATSTONE_BRIDGE??$ |
| A. | by using a high precision null detector |
| B. | by keeping the lead wire resistances within 0.2 mΩ |
| C. | by using a e.m.f source of minimum value |
| D. | by minimizing the flow of current |
| Answer» C. by using a e.m.f source of minimum value | |