Measurement and Instrumentation What is the standard unit for length ? Centimeter Meter Kilometer Inch Centimeter Meter Kilometer Inch ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A high frequency AC signal is applied to a PMMC instrument. The RMS value of the AC signal is 2V, the reading of the instrument is 2√2V. 2V. √2V. Zero. 2√2V. 2V. √2V. Zero. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The operating voltage of a megger is about 6 V 12 V 100 V 40 V 6 V 12 V 100 V 40 V ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Direct method is used to measure Length Voltage Pressure Temperature Length Voltage Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation A 50 Hz bar primary CT has a secondary with 500 turns. The secondary supplies 5 A current into a purely resistive burden of 1Ω. The magnetizing ampere-turn is 200. The phase angle between the primary and secondary current is 175.4o. 4.6o. 85.4o. 94.6o. 175.4o. 4.6o. 85.4o. 94.6o. ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An average reading digital multimeter reads 10 V when fed a triangular wave, symmetric about the axis. For the same input, an rms reading meter will read 20√3. 10√3. 10. 20. 20√3. 10√3. 10. 20. ANSWER DOWNLOAD EXAMIANS APP
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