Answer / sheikh

I think ACB rated voltage is not more than 600V AC thereby
ACB cannot used in HT

Answer / jagsagar@rediffmail.com

ACB's are capable only upto 1000v. HT rating starts from 11KV,22KV.....132KV. Not possiblt to use ACB for HT.

can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

0 Answers  

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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why DC source is used to idetify the polarity of CT/PT?

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The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is

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what is frequancy

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What is the speed of electrical supply?

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we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.

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What will happen if I apply DC to AC transformer? please send detailed answer at habib_rahman_habib786@yahoo.com

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if the syncronous machine run at leading pf and as its field curret increased its armature current decreased is machine operate as generator or motor?

1 Answers  

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Why used IGBT IN AC Drives

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How many turns are there in primary winding? (In Transformer)

0 Answers   Philips,

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