Answer / uzair bin khalid

when we switch on the switch and load is not connected at
home, no is electricity wasted bcz loop is not completed.

what will hapen if secodery circuit is open of current transformer

8 Answers   KPTCL,

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SSC JE ELECT.

1 Answers   CPWD, SSC,

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Please give the formula for converting from 1 tr refrigeration to kw.

2 Answers   Bugema University,

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why capacitor offer reactance to alternating current?

1 Answers   Electrical,

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We are having a 2000KVA DG set. It trips with Over speed and Engne Hot when the mahine is stopped in full speed. How shall I analyse the block load and reverse power.Is the problem related to power factor. The machine which runs on this DG is having all Synchronous motors with incividual Drives.

1 Answers  

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

0 Answers  

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can we use inductor for passing or blocking of AC or DC?

3 Answers   Moser Baer, NTPC,

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why efficiency of generator is greater than motor?

2 Answers  

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what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?

0 Answers  

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why three phase system is not preferred in aircrafts power cckts if yes than explain reasons?

3 Answers  

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What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?

0 Answers  

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Relative synchronous generator

1 Answers  

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