Deck 11: AC Power
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Deck 11: AC Power
1
Given the following voltage and current on the load, find the power factor, average power,
reactive power, complex power, and apparent power. Also, find the equivalent impedance,
equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S.
The voltage and current are peak values.
reactive power, complex power, and apparent power. Also, find the equivalent impedance,
equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S.
The voltage and current are peak values.


2
A load consists of a parallel connection of paths as shon below.
Assume
V, f = 60 Hz. Find the complex power, average power, reactive power, apparent power, and
power factor of each path. Also, find the complex power, average power, reactive power,
apparent power, and power factor of the entire load.
Assume
V, f = 60 Hz. Find the complex power, average power, reactive power, apparent power, andpower factor of each path. Also, find the complex power, average power, reactive power,
apparent power, and power factor of the entire load.

Alternate method for finding S: 
3
A load consists of a parallel connection of paths as shon below.
Assume , f
= 60 Hz. Find the complex power, average power, reactive power, apparent power, and power
factor of each path. Also, find the complex power, average power, reactive power, apparent
power, and power factor of the entire load.
Assume , f
= 60 Hz. Find the complex power, average power, reactive power, apparent power, and powerfactor of each path. Also, find the complex power, average power, reactive power, apparent
power, and power factor of the entire load.


4
Let the voltage across a load be
. Find the coplex power, apparent power, average power, reactive power, and
power factor. Also, find the equivalent impedance, equivalent resistance, and equivalent
inductance of the load. Draw the phasors for
. Find the coplex power, apparent power, average power, reactive power, and
power factor. Also, find the equivalent impedance, equivalent resistance, and equivalentinductance of the load. Draw the phasors for

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5
Given the following voltage and current on the load, find the power factor, average power,
reactive power, complex power, and apparent power. Also, find the equivalent impedance,
equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S.
The voltage and current are peak values.
reactive power, complex power, and apparent power. Also, find the equivalent impedance,
equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S.
The voltage and current are peak values.

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افتح القفل للوصول البطاقات البالغ عددها 5 في هذه المجموعة.
فتح الحزمة
k this deck

