Answer / k.prakashchandra

It is a voltage and pf regulator and hence reduces the I2R
losses.

Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?

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what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

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what is the technical diffrences of mccb and acb

11 Answers   TransWorks,

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What conditions are required for a transformer to operate at low frequencies ?

1 Answers  

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All tape of electrical questions Answers tape of motor transformer e.o.t crane

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what is 'A' Check & 'B' Check ?

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what is vcb & working principal

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Meaning of ingrace protection for motor.for ex IPXY

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WHAT IS SHORT CIRCUIT STRENGTH OF 100 AMPS MCCB?

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what is the principle of vvvf drive motor

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WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL

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How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.

1 Answers  

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