Q2 A) A230V, single phase watt-hour meter has a constant load of 4A passing through it for 6 hours at unity power factor the meter disc makes 2208 revolutions, during this period what is the meter constant in revolutions/Kwh. Calculate the power factor of the load if the number of revolutions made by the meter are 1472 when operating at 230V, 5A for 4hours.

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Q2 A) A230V, single phase watt-hour meter has a constant load of 4A passing through it
for 6 hours at unity power factor the meter disc makes 2208 revolutions, during
this period what is the meter constant in revolutions/Kwh. Calculate the power
factor of the load if the number of revolutions made by the meter are 1472 when
operating at 230V, 5A for 4hours.
Transcribed Image Text:Q2 A) A230V, single phase watt-hour meter has a constant load of 4A passing through it for 6 hours at unity power factor the meter disc makes 2208 revolutions, during this period what is the meter constant in revolutions/Kwh. Calculate the power factor of the load if the number of revolutions made by the meter are 1472 when operating at 230V, 5A for 4hours.
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