Which one is correct mVA or MVA. Whether both the units are same for the transformer

10 Answers   Areva,

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pf of synchronius motor is unity, is it axact(=one) value. ?

1 Answers  

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how to calculate Transformer loss?

1 Answers  

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What are the types of class b amplifier?

0 Answers  

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How can calculate the efficency of the rectifier. input 240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

10 Answers  

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if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.

5 Answers  

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what are the main hormonics in ac?

1 Answers  

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What happens when ac supply is given as excitation voltage instead of dc supply

1 Answers  

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1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?

0 Answers  

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ac and dc motor advandtage,disadvantage,aplication

2 Answers   Apollo,

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how a synchronous motor is used as a resistor,capacitor and an inductor?

3 Answers   Technocon Services,

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At a family reunion were the following people: one grandfather, one grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law, and one daughter-in-law. But not as many people attended as it sounds. How many were there ?

6 Answers   CTS,

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