Answer / faisal

A. Mathematical model

what is phase to phase fault? what is line to line fault?

2 Answers   Phoenix Technologies,

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Do u know any one? how to find out in motor rated amps? formula?

0 Answers   Banking, ET,

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what is the formula for calculate the turns in Transformers

2 Answers  

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what is rocking arrangement in arc heating

0 Answers  

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Sir, plz tell me the relation b/w KW and frequency in Variable frequency Drive?

2 Answers  

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Why are we not getting shock while touching a metal which is being welded?

1 Answers  

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i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com

0 Answers   RRB,

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what type of motor used to move a 1 ton gate? and relate ratings with load.

0 Answers   Khidmah,

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what type of oil is used in transformers? a)conduting b) insulating

25 Answers   ABB, LGS,

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what is the difference b/w winding insulation class and winding temperature class?

6 Answers   Bhel, NDPL, NTPC,

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why transformer is rated in kva instead of kw?

1 Answers  

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Why is transformer a machine

1 Answers   Grasim,

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