In 3 phase power measurement by two wattmeter method, the reading of one wattmeter is zero. The power factor of load is10.500.80.4

n the Two wattmeter method of measuring power in a balanced three-phase circuit, one wattmeter shows zero and the other positive maximum. The load power factor is ___________

n 3-phase power measurement by two-wattmeter method, the two wattmeters read as W1 = 300 W and W2 = 300 W. Then the load is said to be operating at ________ *Unity power factorLagging power factorZero power factorLeading power facto

A three-phase load is balanced if all the three phases have the samea.impedanceb.power factorc.impedance and power factord.none of the above

A 3-phase delta connected load consumes a power of 60kW taking a lagging current of 200 A at a line voltage of 400V, 50 Hz. Find the parameters of each phase. What would be the power consumed if the load where connected in star.

The unit for power is the?AJouleBWattCMeter per secondDMeters per second squared