what is the relationship between induction motor and transformers?

11 Answers   College School Exams Tests, Engineering, Reliance,

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what is diffrent of RCCB & MCCB

6 Answers  

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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neutral,ground & earth different b/w

2 Answers  

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what is the stear deltaprinceple?

0 Answers  

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A dc motor running on dc drive whose input is 3ph AC what will happen if we change the phase sequence of dc drive for e.g (R Y B) is connect as R B Y, will the motor run as same as previously running before changing phase without any effect

4 Answers  

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why we ground the scondary of current transformer.

4 Answers  

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Why L.T.Cable voltage rating is 1.1kV,where as system voltage is 0.415kV?

0 Answers   HCC,

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will we get shock from dc?

12 Answers   L&T,

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why neutral can not used in three phase motor connection?

1 Answers   HSL,

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why we are used D.c. voltage in L.T.side or controling side.we can use UPS also ,in place d.c. voltage

5 Answers   ABB,

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what is the ciruit diagram of transformer vector grup test?

4 Answers   Green Power,

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