We are getting supply at33kvand it stepdown to 11kv.So Our requirement is 11kv voltage.why we draw 33kv from the grid instead of 11kv?

2 Answers   Birla,

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How the frame size of a flange mounted AC induction motor is calculated?

0 Answers   APCPDCL,

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why there is a high voltage line in multiplication of 11?i.e.- -66kv,11,kv,22kv

4 Answers   Bhel,

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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What is the rotor frequency of 10 Hp 1440 RPM 50HZ 415V ?

0 Answers  

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Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response

1 Answers   CCP,

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Can we see the poles in the motor?. if yes then how can we see plz tel me

2 Answers   MRF,

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why florescent light was flickering?

4 Answers  

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why fractional pitch winding generally used in alternators?

0 Answers   TATA,

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What type of a DC motor would you use for a lift?

0 Answers   GE,

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what will be efficient rating of ac motor to lift a 10 kg wt of stone to 10 meter height with input 220V AC 50 Hz frequency???

1 Answers  

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what is the difference between capacitive and resistive voltage divider?

0 Answers  

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