what is difference between line differential and transformer differential?

0 Answers   L&T,

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what is differnce between grounding and earthing or both are same?

3 Answers  

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what is difference between neutral and earth

5 Answers   HP,

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can we connect PARALLEL 2 D.G set with different rating?? How ? What is the requirement for this connections?

1 Answers   Amoli Organics,

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what is the function of NAT & NAC contacts in breaker control switch (TNC)??

2 Answers  

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why synchronization done in clockwise direction?

12 Answers   Hindalco, NTPC,

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What is the Operating Powerfactor of UPS??? Why??

3 Answers  

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HOE WE CAN IMPROOVE BY USE OF CAPACITOR

0 Answers  

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HOW to speed control of induction mototr using scalar control

3 Answers  

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What are the relays in ACB and VCB

0 Answers   ABB, Bhel,

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What is the limitation of kirchoffs law?

0 Answers  

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which starter is used for synchronous motor

18 Answers   APTransco, IBM,

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