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Three-Phase Systems in Power Applications
In a Y-connected circuit, between each line voltage and the nearest phase voltage, there is a phase angle of
0°
30°
60°
120°
Correct Answer:
30°
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Three-Phase Systems in Power Applications
In a Y-connected source feeding a △-connected load,
The stator is the rotating assembly in a generator or motor.
Power is measured in a three-phase load by using an ammeter.
A simple three-phase generator consists of three conductive loops separated by 120°.
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In a Y-connected generator, there is a 120° difference between each line voltage and the nearest phase voltage.
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An alternator is an electromechanical ac generator.
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