what is static excitation and dynamic excitation of synchronous generator,scr excitation is a brush or brushless excitation?

6 Answers  

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Why using synchronising methed in DG's sets?

0 Answers   Juniper Networks,

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why hv winding is not placed near to transformer core

4 Answers  

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Can any body tell me the different types of LT cables & their application.

0 Answers  

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what is tandem isolator ??????????

5 Answers  

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What type of wiring series or parallel is used for conventional and addressable type FAS & why?

0 Answers  

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advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor

0 Answers  

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Dear sir, we are getting voltage fluctuations suddenly for 2 or 3 minutes again it becomes normal. we checked each and every connection some times we are getting 110 volts like that from earth to neutral again it is reducing we are getting supply from 45 kva DG set give earthing properly.

3 Answers   Triveni,

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

0 Answers  

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What is the distance b/w R&Y phase in 33kv T.line,11kv &440v

1 Answers   NTPC,

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Write masons gain formula.

0 Answers  

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what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers  

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