Engineering, 17.03.2021 23:50 joshlynn52
B) A wattmeter has a current coil of 0.032 resistance and a pressure coil of 6000 22 resistance.
Calculate the percentage error if the wattmeter is so connected that
(i) the current coil is on the load side, and
(ii) the pressure coil is on the load side. The load takes 20 A at a voltage of 220 V a:d
0.6 power factor in each side.
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Answers: 1
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B) A wattmeter has a current coil of 0.032 resistance and a pressure coil of 6000 22 resistance.
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