what is the difference between KVAR & KVA ?

11 Answers   Bombay Rayon Fashions, Hyundai, Pricol,

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why transformer does not obey ohm law?

27 Answers  

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

0 Answers   Spectrum,

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How to determine stage of Automatic Power factor controlling Relay(Apfcr)?

0 Answers   ABC,

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

0 Answers   KNJ,

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what is differance between dirty earthing and clean earthing and their applications

2 Answers   CB&I Lummus,

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in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

0 Answers  

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what is use of reactive power in ac ckt.

2 Answers  

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what is per unit calculation?looking for simple and strong explanation thk u

0 Answers  

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what is the difference between H.T Or HV lines...?

1 Answers  

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what is consequences of neutral and earth connect?

0 Answers  

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TO operate transformers in parallel, vector symbol of the both should be same.If one transformer name plate is not there, how can we conclude that whether the transformer is having the same vector symbol or not?

4 Answers  

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