Numerical - Power factor of inductive load for given readings of two wattmeters

Q.  What will be the power factor of an inductive load if the reading of the two wattmeters connected to measure input power of a 3 phase induction motor is 6: 3?
- Published on 10 Nov 15

a. 0.86
b. 0.89
c. 0.91
d. 0.95

ANSWER: 0.86

Post your comment / Share knowledge

Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)