Measurement and Instrumentation The resistance can be measured most accurately by Megger Voltmeter-ammeter method Bridge method Multimeter Megger Voltmeter-ammeter method Bridge method Multimeter ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A power factor meter has Two current circuit and one pressure circuit None of the listed here One current circuit and one pressure circuit One current circuit and two pressure circuits Two current circuit and one pressure circuit None of the listed here One current circuit and one pressure circuit One current circuit and two pressure circuits ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The internal resistance of a milli-ammeter must be very low for high precision. high sensitivity. minimum effect on the current in the circuit. high accuracy. high precision. high sensitivity. minimum effect on the current in the circuit. high accuracy. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Assertion (A): A hot wire ammeter has a cramped scale. Reason (R): The heat is proportional to square of current. Both A and R are true and R is correct explanation of A. A is false and R is ture. A is ture and R is false. Both A and R are true and R is not correct explanation of A. Both A and R are true and R is correct explanation of A. A is false and R is ture. A is ture and R is false. Both A and R are true and R is not correct explanation of A. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Commonly used instruments in power system measurement are Electrostatic Induction Rectifier Moving coil or iron Electrostatic Induction Rectifier Moving coil or iron ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The chemical effect of current is used in C. ammeter hour meter None of these C. energy meter C. ammeter C. ammeter hour meter None of these C. energy meter C. ammeter ANSWER DOWNLOAD EXAMIANS APP
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