Answer / kumar sanu bhuyan

i got rank 5 in GATE examination at the same time i was
qualified for the post of scientist in DRDO

Which supply is using for train AC or DC & what is the voltage????????

16 Answers  

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What is the life of MCCB

1 Answers   Siemens,

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What is difference between safe PLC and normal PLC

0 Answers  

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what is isolation Transformer?

8 Answers   HP,

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Can any body explain the operation system of MVWS(May be related to water and fire hydraunt system)?

2 Answers   TATA,

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Application Comparison between 22KV (UE)and 33KV (E) system. Are we allowed to use 33KV (E) cable in lieu of 22KV (UE) cable. What are the technical disadvantages.

0 Answers  

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what are the duties of commutator in motor and generator?

6 Answers   L&T,

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why grid failure happens?

1 Answers  

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what is Distance protection & how did it work

2 Answers  

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what is differance bw ELCB and MCB. ?

3 Answers  

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if dc is better then ac...then why we are perfering ac over dc?eg:at home?

2 Answers  

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what is meant by excitation current & armature current ? where its produce & how we can calculate ?

0 Answers  

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