Answer / guest

field control armature control

Active power= VI COS FI But incase of leading power factor ( more than unity), may we use other formula ? because the cos fi (value of cos thita) should not be grater than one.

2 Answers  

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what is the function of buchhos rely in transformer

5 Answers  

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what will happened to give the dc supply to ac transformer?

3 Answers   Sail,

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Is it possible that Generator trip but Turbine not trip.Give explanation.

1 Answers   Essar,

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A.V.R maintains the voltage of a generator when it is in island mode but when the generator is synchronised with grid it maintenance the P.F,how it happens please any body explain it in detail.

2 Answers   TATA,

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What is your favorite aspect of the engineering field?

1 Answers  

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where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz

0 Answers  

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purpose of breaker contact multiplication relay?

5 Answers   ABB,

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How much heat will a 2500 KVA transformer will generate ?

5 Answers  

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How to parallel a alternator without using synchro scope or lamp methods

1 Answers   Ofer,

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what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me

0 Answers  

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how does it help for selection of a transformer.

0 Answers  

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