Electrical and Electronic Measurements & Instrumentation - Electrical Engineering (MCQ) questions and answers for Q. 10876

Q.  The two wattmeters used for the measurement of power input read 50 kW each. What will be the readings of the two wattmeters if the power factor is changed to 0.8 leading keeping the total input power same?
- Published on 15 Sep 15

a. 28.35W, 71.65W
b. 31.25W, 73.71W
c. 33.33W, 73.33W
d. 38.35W, 75.5W

ANSWER: 28.35W, 71.65W

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    Discussion

  • mahabir majee   -Posted on 15 Dec 18
    answer
  • Shiksha sharma    -Posted on 05 Dec 18
    Sir!
    Please give me solution

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