Chapter 2:AC Power Calculations

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AC POWER ANALYSIS

INSTANTANEOUS AND AVERAGE POWER

Special Cases

Example

V

I

45o

10o

Example

Average power and effective values

APPARENT POWER AND POWER FACTOR

Example

Example

COMPLEX POWER

Summary

Power Triangle

Example

Power Measurement

Example

Everyone is required to solve it

For the circuit displayed in Fig. find the wattmeter readings.

Everyone is required to solve it

Good Luck

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