AC Fundamentals, Circuit and Circuit Theory
Poor power factor

Reduces load handling capability of electrical system
Results in more power losses in the electrical system
Overloads alternators, transformers and distribution lines
All of the listed here

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AC Fundamentals, Circuit and Circuit Theory
Time constant of a capacitive circuit

Increase with increase of capacitance and increase of resistance
Increases with the increase of capacitance and decrease of resistance
Increases with the decrease of capacitance and decrease of resistance
Increases with the decrease of capacitance and increase of resistance

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AC Fundamentals, Circuit and Circuit Theory
An A.C. voltage is impressed across a pure resistance of 3.5 ohms in parallel with a pure inductance of impedance of 3.5 ohms,

The current through the resistance is more
Both resistance and inductance carry equal currents
None of the listed here
The current through the resistance is less

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