Answer / k.prakashchandra

It is for alternator and turbine has separate over speed
protection.

Answer / dhaval

over frequency is the protection of alternator because of
when frequency is high and at that time speed of alternator
is high so that protection of alternator.

What is the kiosk parts, about them and their functions ? If anybody have some PDFs files or details about this plz send it on tawhidfaisal@Yahoo.com

0 Answers  

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why there is no short circuit when any resistance is used between phase and neutral?

3 Answers  

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What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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what is ac servomotor??

7 Answers  

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My question is abt backlog.I had dropped one subject in my second year, and completed this subject in the 3rd attempt, so how many backlogs i have got?1 or 3?plz sujjest the answer as soon as possible

0 Answers  

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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Can anyone tell the proper diagram of star delta starter????

0 Answers  

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what is the use of earthing?

1 Answers   CPCL,

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If two generator running parallel, at that condition both ngr Taken in line or taken any one ngr, but why any one or both Ngr in line? Ngr is use for which purpose?

3 Answers  

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two TG running in parallel at equal load.one TG CB tripped in reverse power relay.after tripping found its excitation was on & turbine running at rated speed.Please clearify why that TG tripped in reverse power ?

1 Answers   Bhel, Birla,

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what does a k rating in a transformer means?

0 Answers  

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