What is on delay and off delay timers

1 Answers   NCC,

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when the flux enters into saturation mode then what will be the secondary voltage of the normal t/f?....high or low ? explain ...how?

1 Answers  

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what is the dedicated neutral earth in ups? y its required?

4 Answers  

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Why we use three phase world wide why not four phase or five phase being used?

8 Answers  

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what is the knee point voltage in current transformer

2 Answers  

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what is the best method of grounding in 30 MW generator?

0 Answers  

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can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?

1 Answers  

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What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

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What is the cut-off rate?

0 Answers  

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Initially, when the input is not equal to the output — what type of response is this?

0 Answers   GE,

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what is different between kvar & micro farad when its comes across the capacitor rating is it possible to convert kvar to mf or mf to kvar

1 Answers   Manipal University,

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Do anyone know how can I calculate earthing for substation or do anyone know any software which I can use for this case

1 Answers  

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