If we connect the capacitor banks for DG set for maintainig the power factor, it will effect to alternator windings??????????

7 Answers  

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The speed of a dc motor can be controlled by the variation of 1. armature voltage. 2. field current. 3. armature circuit resistance. 4. angle of brush shift. Which of the statements given above are correct? (a) 1,2 and 3 (b) 2,3 and 4 (c) 1,3 and 4 (d) 1,2 and 4

1 Answers  

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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my 10 hp submersible pump is tripping when connected through ELCB.I have checked the megger value of the coil's with body.It was found to be 0.2mega ohm.that is leakage is there.But when connected to mccb it is not tripping.no leakage current in the motor.Is it safe to connect to mccb? what are the problem's will arise if future?also tell me in ELCB no neutral is connected to motor.than how ELCB was working?

1 Answers  

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Why is transformer a machine

1 Answers   Grasim,

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why transformer rating in always in KVA ?

4 Answers   Horizon Computers,

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How to calculate HV Cable Sizing & what are the factors to be considered for selection?.

2 Answers  

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Which type of alternator used in power station?

2 Answers  

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What are the types of AMF(auto main failure) panel.

1 Answers  

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WHAT SHOULD BE THE MINIMUM IR VALUE FOR LV (380V) CABLES ACCORDING TO IEC/IEEE.

3 Answers  

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what is the formula for backup time of online ups?

1 Answers  

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Define bibo stability.

0 Answers  

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