engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Electrical and Electronics Measurements Measurement of Energy Induction Type Energy Meter
The constant load current for a 230 V single phase energy metre is 20 A at unity power factor. If the meter disc makes 2300 revolutions for 2 hours the meter constant will be ______.
1
0.25 revolutions / kWh
2
250 revolutions / kWh
3
270 revolutions / kWh
4
0.30 revolutions / kWh