why there is no short circuit when any resistance is used between phase and neutral?

3 Answers  

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why we step down voltage level from 33kv to 11kv and 11kv to 415v.Instead we can step down voltage from 33kv to 415v directly using single transformer.

12 Answers   ABB, Adani, Central Electricals, Electrical, HCL,

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We have 420volts, Diesel gen-sets each 750kva 4nos. we are operating with bus bar duct having 10x150mm for each face 4nos. our question is what is the minimum gap required between each face? is there any satutory regulations?

1 Answers   Alliance One,

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If Ac supply is given to the DC motor then what will happen? clear explanation

2 Answers  

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1 ph induction motor winding priniple and connection diagram?Similarly for 3 ph induction motor?Full description

0 Answers  

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Define de-sensitivity?

0 Answers  

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which motor is used in electric train...???????

27 Answers   ESPL, IOCL,

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Do you know the overhauling of a motor?

12 Answers   EdCET, Mecon,

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% voltage variation in distribution a)1% b)5% c)10% d)15%

2 Answers  

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Can we manually synchronize two DG sets of same ratings manually without using speed biasing ? If yes then how?

4 Answers  

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Why HT motors are connected in star.

7 Answers   GIL,

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string efficient is 100% what is the voltage across the each disk?

1 Answers  

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