engineering recuitment GATE IN Test Series 2023-24 Mock Test Electrical and Electronics Measurements Measurement of Power Measurement of AC Power
The electro-dynamometer type wattmeter is shown below and assuming the diode to be ideal, the reading of the wattmeter is
1
\(\frac{{800\surd 2}}{\pi }\) W
2
\(\frac{{400\surd 2}}{\pi }\) W
3
\(\frac{{200\surd 2}}{\pi }\) W
4
\(\frac{{500\surd 2}}{\pi }\) W