Answer / k.prakashchandra

To begin with minimum voltage

can we light the mercury vapour (tube light)with out a 1).starter and 2).choke in our homes if yes explain how?

5 Answers  

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How synchronous motor helps to improve PF? plz explain

1 Answers  

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what is the most permissible winding temp when we conducting a generator load test?(condition no load)

0 Answers  

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why current transformer secondary is short circuited an what will happen if connect very high resistance acrossthe secondary side of current transformer?

1 Answers   NPCIL,

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What is a pulse transformer?? Can it be called as a dc transformer??

1 Answers  

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Dear Friends, Need your help for connecting APFC panel, Quotation : I have 2 No’s 1000 KVA Transformers, both transformers are having separate APFC panels, ( Tr-1,400KVAR, TR-2,450 KVAR) Now I want to stop One transformer, present load is 650Amps, Max, So One transformer is enough, I have switched OFF TR-1, but PF is not maintaining properly, its 0.5, So now I want to connect TR-2 APFC also in TR-1 Loads, Can any one answer for my Quotation with drawing, how to connect TR-2 APFC panel in TR-1 Loads,

4 Answers   L&T,

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We wish to test 60 Hz systems from a 50 Hz supply. To acheive frequency conversion, we use a VFD. The VFD powers 40 kVA transformer, which has motor and non-motor loads on it. Will the transformer work?

2 Answers   Suzlon,

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Why the ceiling fan rotates in clockwise direction and table fan rotates in anticlockwise direction.

3 Answers   Kirloskar, MPF, Wipro,

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Why Cables are always circular and not square or rectangular?

3 Answers  

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What is LCI drive & how does it work & why it is used?

1 Answers   EIS, ONGC,

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what is blocking diode and what is the use of it in tne control circuit.Pls Explain it.

1 Answers  

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What are m circles?

0 Answers  

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