Chemistry, asked by Poonam426145, 5 hours ago

what is the difference between 4p and 2P.

Answers

Answered by babitasd1980

Answer:

4 p is double of 2 p

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Answered by Anonymous

Answer:

pls mark me as brainlist

Explanation:

2P are used for single-phase, 3P, 4P are used for three-phase. When the protection is connected to zero, only 1P and 3P can be used; when the protection is grounded, it is best to use 2P and 4P.

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what is the difference between 4p and 2P.​

Answers

what is the difference between 4p and 2P.