what the main difference of the 3 phase and 2 phase power supply??

what the main difference of the 3 phase and 2 phase power
supply??

Question Posted / praveen

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what the main difference of the 3 phase and 2 phase power supply?? ..

A single phase power supply has two "hot" legs or conductors which have a sine wave that are 180 degrees apart.
A three phase power supply has three "hot" conductors which have a sine wave that are 120 degrees apart.

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what the main difference of the 3 phase and 2 phase power supply?? ..

Answer / nancy

In 3 phase,there are 3 wires from line and neutral but in 2
phase only two live wire are there

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0 Yes

2 No

what the main difference of the 3 phase and 2 phase power supply?? ..

Answer / lovkush rastogi

A single phase has no neutral point but A three phase has neutral point,
so,that causes a single phase indutoin motor doesn't self start & A/C to the three phase wireing of domestic houses in three phases.

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2 Yes

6 No

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