How turns ratio test is done in three phase transformers?

2 Answers  

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what are the types of Distribution transformer vector group please explain

7 Answers  

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I'm looking for a manual set for a Credence ASL-1000 or ASL 3000. Softcopy would be preferred but I'll take what I can get.

2 Answers  

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why transformer ratings are in kva

4 Answers  

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assume we are put both df/dt and vector surge relay in same bus the df/dt relay setting is +5 hz an -5HZ. we want operat the vector surge relay before the df/dt how i calculate the setting of the vector surge relay.

1 Answers  

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how to calculate short circuit current for the busbar

0 Answers   HMK,

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why generator and t/f ratings given in kva & motor rating is in KW?

6 Answers  

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how to male a d.c bettery to blow a 230v bulb?

1 Answers  

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what is insulation percentage of motor 3 phase and singlephase

1 Answers   Infotech,

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what are the materials used in HRC fuse

3 Answers   Bhel,

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how to generator maintenance (A Check, B check,Etc)

0 Answers   Cummins, HCL,

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explain me the relation between torque, frequency,speed,voltage and current in the 3 phase induction motor?

0 Answers  

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