why ups rated in kva

1 Answers   MRF,

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Where to use pt and where to use CVT

2 Answers  

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What is ERD used in Elevators??

1 Answers   Emerson,

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A 400KVA Transformer has 400Hz frequency.if frequency is changed to 50Hz,then what will be the new KVA rating?

2 Answers   ABC,

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What is milivolt dop test in Busducts? What is its significance & procedure to do the test?

0 Answers  

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What do you mean by reverse current braking of an induction motor?

1 Answers  

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Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

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what is bus pt and what is the function of it

2 Answers  

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What is the difference between cylindrical-type and sandwich-type winding?

0 Answers  

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Is possible to increase the voltage without using transformer? why?

9 Answers  

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In 3pin or 5pin socket why the earth pin is bigger

3 Answers  

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is there any current flows in our body?

4 Answers  

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