Maximum efficiency occurs in electrical machines is at i)Full load,ii)50% of full load,iii)Near full load,iv)None of these

1 Answers   IFFCO,

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What is erection of electrical system?

1 Answers  

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how to calculate cooling requirement of datacentre from electrical load?

0 Answers  

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If the load is 10Kw and power factor has to improve from 0.5 to 0.8,how can we select the capacitor rating accordingly.Illustrate by showing formula?

9 Answers  

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40 HP motor how many square mm size wire use for stator to motor & aluminium wire use ?

1 Answers   SSPL,

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what is daiod

4 Answers  

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WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

0 Answers  

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what is difference between DC and Ac

5 Answers   Birla,

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why open-delta core of 11kv Potential Transformer is 11000v/1.732/110/3?

1 Answers  

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WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

1 Answers   Jauss Polymers,

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Why power factor should not be in leading (capacitive) mode of any load.

3 Answers   GE,

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What is Harmonics & what are its efect & which harmonic is dangerous

5 Answers   IBM,

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