Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.

0 Answers   KSEB, L&T, Siemens,

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what is the difference between the alternator used in hydro and thermal power plants??

2 Answers  

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how we control the magnitude of a generator output

2 Answers   EESINT,

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what is PPI DB?

2 Answers   Priyanka Electricals,

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how do we calculate contactor and fuse rating for a motor if its full load current is known,i want exact calculation for 1.5 kw motor????

1 Answers   Allied Group, Nucon,

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whatis the test procedure for lightning arrester which was installed one year back. i want check it whether it is working or not.

1 Answers  

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In one village i have seen Earthing transformer's earthing line was also connected to the Transformer body to ground the transformer,can it be possible to maintain 0Volt reutral line this way?

2 Answers  

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what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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can we synchronize star system generators with delta system transmission line ? and how ?

0 Answers  

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What is a formula to decide the size of the cable of the star delta motor ( From Contactor to the motor 2 runs )

4 Answers  

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There is any especial requirement for motor to drive through with VFD?

0 Answers  

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what is cogging? how it can be controlled?

1 Answers   HCL,

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