why grid failure happens?

1 Answers  

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what are the types used for alternator earthing,what will happen if more than two alternator is working in parallel with each having own system earthing.is there any possibility for circulating current in between two system.

3 Answers   BEL,

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we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?

1 Answers  

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HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.

0 Answers  

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what is zero sequence curr ent ?

4 Answers  

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Totally how much power will be consumed in 1 hour cotinuous running of electric train engine?

1 Answers   L&T,

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what is allowable current flows from phase to ground with out tripping the breaker

1 Answers  

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What is the diffrence between PL Lamps and CFL Lamps

5 Answers  

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what are the range of memory address in plc for L&T lx7 4A

0 Answers  

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in conventional fan regulators how the current varies with speed?

0 Answers  

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1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

0 Answers  

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what is IP55,IP65

2 Answers  

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