what is the response time of relays when a FAULT OCCURS IN A POWER SYSTEM?

2 Answers  

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What is the diffrence (Technical & Construction ) between CBCT & Normal CT?

0 Answers  

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how to reduce the transformer size in ups ?

2 Answers  

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How Many safety of Air circuit breaker

2 Answers  

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Why High voltage are generate noise ?

0 Answers  

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While DG is on Load? we can start the capacitor bank?

3 Answers   Inorbit,

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can you give main difference between ELCB And RCCB?

38 Answers   MCB Bank, Reliance, Wipro,

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what is the function of supervison relay?Draw its wiring diagram.

2 Answers   IBM, R.R. ISPAT LIMITED,

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What are various modes for Mechanical interlocking of breakers (for both MCCBs & ACBs)

1 Answers  

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Why don't we use ground free electricity to avoid electric shock.As birds are do not get shock.

3 Answers  

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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1 ton aircondition(AC)consume how much watt?

6 Answers   Indus Towers,

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