Answer / dheeraj

yes

How can we calculate cable size in Low voltage & high voltage

0 Answers   United Breweries UB,

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why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?

0 Answers  

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why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?

0 Answers  

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What are armoured cables?

2 Answers   IOCL,

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which electrical supply used for long distance traction 1.1-ph 22kv a.c 50hz 2.2-ph 22kv a.c 50 hz 3.dc vtg 4.1-ph 22kv 150 jhz

3 Answers   Power Grid,

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what is the reason for balance of voltage in magnetic balance test?

2 Answers   Reliance,

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Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

0 Answers  

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how to find impedance , mutual indatnce in transmission lines

0 Answers   NTPC,

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which motors are used in electric traction?

1 Answers  

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why are using bus ducts ? why not using cables

12 Answers  

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what is joule?

2 Answers  

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What are the different protection systems takes place on control panel board?

7 Answers   BSNL,

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