why the altrnator(AVR) not showing the any voltage after making the new winding and insulation?

1 Answers   Avon,

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Why we are mention U1, V1, and W1 in primary side of transformer give technical reason

1 Answers  

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Why back emf used for a dc motor? Highlight its significance.

0 Answers  

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can i used 400A SFU (for the use of PA fan motor),if my BUSBAR rating is only 315A?????answer me quickly as possible.......thanks

1 Answers  

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How do we calculate the Out put voltage of generator, after the excitation is being given?

0 Answers  

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what's the reson that,Load is not same on VFD I/P and O/P Side.whenever DOL condition load is same I/P and O/P side.

1 Answers  

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how to calculate the settings for shaft ct protn in hydro generators

0 Answers  

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What are the types of earthing? Explain dagramatically.

3 Answers   Siemens,

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why we used.c source in the field of the alternator , why not a.c source.

1 Answers  

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How do i perform grounding of star point of Genset (400V) for making connection with step up transformer of DELTA-DELTA (400V to 20KV) ? while Genset itself has its own neutral and grounding bus bar inside genset breaker box whereas we have another neutral and grounding busbar in synchronizing panel next to genset at maximum distance of 6meter, would someone pls advice if we can only perform neutral grounding in synchronizing panel or should we ground neutral on both places inside genset breaker box and synchronizing panel.

0 Answers   Allied Group,

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how to caluclate cable size by Amps

2 Answers  

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what is AH of battery

6 Answers   NSIC,

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