HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

0 Answers  

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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what principle the cabel TV channels are transmitted? will you be able to check the power at the connector behind your TV with a tester?If yes what is the supply level?

1 Answers  

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What are the types of relay ?

3 Answers  

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i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

0 Answers   May Baker,

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1.Difference between vcb and Acb and partes. 2.Difference between STS and ATS.

2 Answers  

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In a Synchronous generator, Can AC voltage be used instead of DC voltage in field winding of rotor to produce AC power?

10 Answers   NTPC, Windia,

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why swinburnes test cannot be performed on series machines?explain

0 Answers  

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short circuit test of transformer gives what?

9 Answers   NTPC,

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what is the working of hydrent system.

2 Answers  

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???

1 Answers  

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What is the formula to calculate the size of Aluminium and copper cable?

0 Answers  

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