Question
A 3-phase, 600 V motor, the load having 0.6 power factor uses two watt-meter to measure the power. If the power measured be 45 kW, then the reading of each instrument will be?
Answer: Option C
Answer: (c).P₁ = 39.82 kW, P₂ = 5.179 kW
Was this answer helpful ?
Answer: (c).P₁ = 39.82 kW, P₂ = 5.179 kW
Was this answer helpful ?
More Questions on This Topic :
Question 2. Pressure coil of a wattmeter ________....
Question 6. Dynamometer type wattmeter has _________....
Question 7. Errors are introduced by ________....
Question 8. Power coil has a low value of ________....
Question 10. Power loss in the current coil is ________....
Submit Solution