Answer / naveen

For upto LT/440V application we use acb.
for above above/upto 11kv we can use acb/ sf six etc.

Why we need to carry out knee point voltage test of current transformer ?

1 Answers   Power Grid,

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describe the constructional features of an auto transformer and its principle operation

0 Answers  

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WHAT TYPES OF OIL(STRUCTURE) ARE USED IN POWER TRANSFORMER INSULATION?

4 Answers  

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how much air gap in induction motor as per the Indian standards?

1 Answers   Coast Guard,

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how can we measure the import power and export power in the same line?

1 Answers  

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why gravels is used in transformer yard?

6 Answers  

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what is the abbreviation & meaning of UI charges

1 Answers   MNC,

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hi i am aziz electrical associate engineer. i am faceing problem in acs800 vvvf drive.it is tripping wothout any alarm/fault.i cheaked all parameters and fault function of drive, all are correct as well as communication parameters.but still it is tripping (drive is tripping in running position not in starting)

1 Answers  

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what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

0 Answers  

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explain the Trip supervision circuit

0 Answers   NCC,

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Which type starter is used for synchronous motor?

2 Answers   Equate,

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which pump used in STP

0 Answers   Dalkia,

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