Answer / k.prakashchandra

If the secondary voltages are not equal ,there will be
circulating current.

Answer / ram shukla

ampere law " a current carying conductor flow curreent I developed a magnetic fild IN INTENSITY B and just oppsite to this law a current carying conductor placed at magnetic field developed a circulating current ( EDDY CURRENT )

how to decide the rating of the ct for 1500 kva transformer

1 Answers  

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what is voltage gradient?

8 Answers   Bhel,

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How to select AC3 duty contactor for DOL & Star-Delta starters

1 Answers  

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explanation of mesh bus bars

0 Answers   Eskom,

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i) in which cases should we go for neutral and where should we go for ground? ii) in domestic supply we are getting 230v a.c.and what is the amount of current?

2 Answers  

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What is the equivalent circuit of a transformer and its vector diagram?

0 Answers   Bhel, Madhucon,

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tate and explain super position theorem

2 Answers  

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How much load with stand the copper cable by sq mm apro..

1 Answers   L&T, Taj Group,

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how to find the capacitance value of the motor while running??

0 Answers  

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why anti pumping relay is not given to tripping coil of the breaker? why only to closing coil?

2 Answers   INEL, Siemens,

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In Aeroplane what circuitry or method use for earthing?

9 Answers   Bhel, EDA, Wind World,

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10 hp motor ,7.5 kw ,960 rpm, full load current 15.5, delta connection so how much take current no load trial time. any formula please give..... second question :- what is different between brekar control wiring and motor starter control wiring

1 Answers   MSP,

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