Answer / Gourav Kumar Gupta

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You required 5A from the transformer but you get 8A. How do you minimize this?

2 Answers   Bajaj, Siemens,

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what is under coal gassification?

1 Answers  

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can anyone tel me what is competency of electrical supervisor??

2 Answers   ONGC,

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers  

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From the point of view of accuracy in the Measurement of Electrical energy should we select a potential transformer or a capacitor voltage transformers?.Kindly support your reply with reason and justification.

1 Answers  

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What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.

1 Answers   NFL,

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if the armature current in a dc generator is ac ( sinusoidal ) why doesnt the sjhape af armature mmf a sinusoidal (ni) ? armature mmf in case of a dc machine is triangular.

1 Answers  

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How damper winding in synchronous motor suppress Hunting?

2 Answers   Bhel,

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ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

1 Answers   ONGC,

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Why pmg used in electrical generators for excitation.is there any other method without pmg ?

1 Answers  

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Differcence between UPS and Inverter.

4 Answers   Adani,

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WHY IS THE NO LOAD CURRENT SMALL FOR A TRANSFORMER COMPARED TO OTHER ROTATING ELECTRICAL MACHINES??

1 Answers  

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