Electronics and Communication Engineering - Signals and Systems - Discussion
Discussion Forum : Signals and Systems - Section 4 (Q.No. 12)
12.
An ac network has a power factor of 0.8 lagging for fundamental frequency. If the applied voltage contains thrid and fifth harmonics, the overall power factor will be
Answer: Option
Explanation:
As frequency increases, XL decreases and power factor becomes worse.
Discussion:
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