Answer / sushil kumar

modulation used is PULSE CODE MODULATION.

Answer / xyz

PCM is not a modulation technique.

Which power will flow first if we switch on a motor Active or Reactive? How?

3 Answers  

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what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

0 Answers  

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what is earthed and inearthed cable or system?

1 Answers   CCCL, L&T,

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SIR I AM GOING TO TAKE PART IN JINDAL ENTRANCE XAME OF 4TH OCT. PLEASE SEND ME SAMPLE QUESTIONS FOR THAT ON MY ID JITENDRA1603@GMAIL.COM

1 Answers  

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we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan

0 Answers   RYK Mills,

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what is the voltage regulation constant of ACSR Raccoon conductor

1 Answers   KSEB, PSC,

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why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

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why we earth only one side of a power cable. And which side is advisable to earth.

1 Answers  

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IT IS SAID THAT THE OLTC OPERATION SHOULD NOT BE PERFORMED WHEN THE TRANSFORMER IS GENERATION TRANSFOREMR/STEP UP MODE. WHY IS IT SO?

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

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Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 Answers  

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how step down and step up voltage is occured in transformer

3 Answers  

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how much current capacity 250 amp. mccb please tell me about whats are the reasons to trip 2 or 3 times in a night. and what are the steps to short out this problem

1 Answers   Havells,

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