Answer / sakthivel

the electrical energy converted in to mechanical energy
apparatus is called electrical machine(vanthni@yahoo.com)

what is interference

1 Answers   L&T,

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is it possible to test of bus bar in high rise building without completed full floor ?

0 Answers  

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Why should we use jelly filled armoured cables in underground Communication system? What is the use of the Jelly? If we go for unarmoured, then what happens?

1 Answers   Prasad Group,

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why the voltage level is changed when the unearth cable is earth

2 Answers  

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wath is skin effect?

9 Answers  

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Why electric traction is used ??

3 Answers   IOCL,

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what are the merits and demerits of synchronous motor over an induction motor...??

5 Answers   NTPC,

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what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that?????

0 Answers  

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what is ps impedance test

0 Answers  

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why insulators are colured in brown only?

3 Answers   Transco,

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why circuit breaker closing time is always higher then tripping / opening time.

13 Answers   United Phosphorus,

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what is diode? and what it is used for ?

3 Answers  

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