What are the advantages and disadvantes of delta and star connections in transformers and alternators?

3 Answers  

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What are your future plans for the company if permanently employed?

0 Answers  

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why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point

2 Answers  

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

1 Answers   RRB,

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we can run 2phase as 3phase .what will be the differnce with respect to phase angle, power, current between the two modes

0 Answers  

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What is highest size of HT motor like 11 kv or 33 kv,and how to make it 750 rpm.i think the size will be very big.any idea ? pl. reply..

0 Answers   ABB,

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explain supply side and demand side energy management with advantages & disadvantages

0 Answers  

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how much amp MCB is required for 1/2 kva power back up?

2 Answers   Havells,

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why the autotransformer burnt while stating the pumpmotor?, In starter and motor there was no abnormality.

4 Answers  

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in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

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what is the relationship between horse power and watts

9 Answers  

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Why scr and igbt used in  ups systeam ????

1 Answers   JLL,

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