For the purely resistive circuit, the power factor is 1 (perfect), because the reactive power equals zero.
7) The power factor of a pure resistive circuit is equal to :
Answer is:
1
Explanation:
Related Alternating Current MCQ - Electrician (Set-1) with Answers
Answer is:
peak-to-peak value
Explanation:
The difference between peak positive and peak negative values of an A.C. voltage is called as peak-to-peak value.
![The difference between peak positive and peak negative values of an A.C. voltage is called :](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-alternating-current/electrician-set-1-alternating-current-id-8-e.jpg)
Answer is:
0.707 of max. value
Explanation:
The r.m.s value of A.C. is equal to 0.707 of max. value.
![The r.m.s value of A.C. is equal to :](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-alternating-current/electrician-set-1-alternating-current-id-9-e.jpg)
Answer is:
1.11
Explanation:
For a pure sinusoidal waveform the Form Factor will always be equal to 1.11.
Answer is: