Answer / k.prakashchandra

The efficiency is improved by employing economiser,air pre-
heater and better condenser

Why 268hp induction motor taking different current in three different phases? (In which two phase having same current and one having higher value compare to other 2 phases.)

1 Answers  

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how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

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the voltage per turn of a primary winding of a transformer is the same as the voltage per turn of the secondary winding of the transformer. why?

8 Answers  

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how capacitor buield up the voltage

3 Answers  

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what is S.D.F stands for ? (S.D.F unit 80 amp , TPN )

6 Answers  

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do you know measure the earth resistance?explain

1 Answers   Dalkia,

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1kva = kw ?

6 Answers  

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1 KW = how many kva

4 Answers  

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

0 Answers   Sandhar,

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what is working process of star delta controlling circuit ?

0 Answers  

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What will happen if 40W and 60W Bulb is Connected in Series.

2 Answers  

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Define the three phase formula fuse.

0 Answers   ABC, Gayatri, UPCL,

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