$\"\"$

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Step 1:

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Find the total impedance.

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$\"\"$ is in series with $\"\"$ .

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$\"\"$

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$\"\"$ is in parallel to $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ is in series with $\"\"$

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$\"\"$

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Step 2:

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The input voltage is $\"\"$ .

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It is in the form of $\"\"$ .

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Here $\"\"$ .

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Find the power.

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$\"\"$

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$\"\"$

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$\"\"$

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Find the true power.

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$\"\"$

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Find the reactive power.

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$\"\"$

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Find the apparent power.

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$\"\"$

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Solution:

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True power is 321.95 W.

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Reactive power is 144.36 W.

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Apparent power is 352.83 W.

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(b)

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From (a): Total impedance $\"\"$

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Find the total current.

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$\"\"$

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$\"\"$

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$\"\"$

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Find the power reading in wattmeter.

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$\"\"$

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