Answer / k.prakashchandra

It is an auxliary relay to have multiple make or break or
both contacts on operation of a single relay.

my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

0 Answers  

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what is the diference beteween dedicated earthing & body earthing?

1 Answers  

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what is meant by carrier aided trip protection in transmission line

0 Answers   GE,

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how power can be saved using VFDs in detail explain

1 Answers  

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what is different between phase and netural

0 Answers  

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why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 Answers   HCL, NTPC,

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Can we convert off line transformer to on line transformer

0 Answers   NHPC,

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i want to know d working mechanism of tafe tractors next i like to know d engine type of apache bighs can anyone help me

0 Answers  

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We have 2 11kv/433v transformers for 2saperate acb for mv panels and 1 bus coupler acb. Suppose I’ll close bus coupler what will happen or it will be share the load. Please suggestion and any modification required.

1 Answers  

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What is difference between Sample test and Routine test in safety standard?

0 Answers   Chicony Electronics,

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Can I use star delta connected induction motor for dual supply voltage?

0 Answers  

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what is AB switch???

6 Answers   NTPC, Simplex,

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