who & how the notations given as RYB to 3phase power supply.

1 Answers  

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one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

0 Answers   Infosys, ME,

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how to maintain frenquncy with syncronising sub-station for distribution

0 Answers   Suzlon,

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A 30KW motor running at 1450 rpm draws 56A, how would you determine if this is correct or not?

3 Answers  

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can transformer develop three phase poer from a single phase source?

2 Answers  

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Im designing APFCR Panel for 600 KVAR.I need to calculate the full current so that i can choose the capacity of isolator/Breaker.Kindly suggest with formula.

1 Answers  

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how many hvdc lines in india???

0 Answers  

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What are dependent sources?

0 Answers  

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how much current does 3ph a.c & d.c motor drawn.Plz. provide formula with example.

5 Answers  

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CAN 50Hz transformer work at 60 Hz power supply? if yes how it is possible?

2 Answers  

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What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

0 Answers  

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wil a dc motor run without a starter??

9 Answers   MRF,

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