The current coil of a wattmeter is connected to the CT of R-phase. Th – McqOptions

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1.	The current coil of a wattmeter is connected to the CT of R-phase. The potential coil is connected across Y and B phases. The wattmeter measures
A.	Active power in R phase
B.	Active power of Y phase
C.	Reactive power of R phase
D.	Power proportional to 3 phase power if the load is balanced
Answer» D. Power proportional to 3 phase power if the load is balanced

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