some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?

0 Answers  

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what are the checks of diesel gensets

2 Answers   Hathway,

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what is the difference between MCB & MCCB

3 Answers  

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why use -48 volt DC power in telecom?

3 Answers  

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witch pump used in wtp

0 Answers   Dalkia,

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What is the function of trip neutral close switch?

11 Answers  

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operation principle of a generator? Gss, Diesel and HFO which is better and why?

1 Answers  

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Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

0 Answers   DT Technologies,

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hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com

0 Answers   RRB,

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Why only mesh earthing is used in G.S.S.?

2 Answers  

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why nutral and earthing wire connect with each other in main panel board.

2 Answers  

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In case of 11kV dual delta bank what are the recommended protections with specific CT / VT requirements? The capacitor bank is to be connected to the main 11kV switchgear from where the H.V.Motors and auxiliary 440V loads.

1 Answers  

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