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-A-more than 0.8 laggingB-0.8 laggingC-less than 0.8 laggingD-0.8 lagging or less-C-less than 0.8 lagging

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C less than 0.8 lagging As frequency increases, XL decreases and power factor becomes worse.

Signals and Systems - Engineering

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

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Signals and Systems - Engineering

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

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For help Students Orientation Mcqs Questions

For help Students Orientation
Mcqs Questions