A 230 V, single-phase domestic energy meter is connected to a constant resistive lamp load 4 A. It makes 2300 revolution in 5 hours. What is meter constant in rev/unit?

A 230 V, single-phase domestic energy meter is connected to a constant

1.	A 230 V, single-phase domestic energy meter is connected to a constant resistive lamp load 4 A. It makes 2300 revolution in 5 hours. What is meter constant in rev/unit?
A.	500
B.	250
C.	450
D.	300
Answer» B. 250

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A 230 V, single-phase domestic energy meter is connected to a constant resistive lamp load 4 A. It makes 2300 revolution in 5 hours. What is meter constant in rev/unit?

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