At which time Synchronous generator act as a Synchronous Condenser?

4 Answers  

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In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?

2 Answers  

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why current flow to the opposite direction of flow of electrons???????????

0 Answers   Bhel,

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

5 Answers   IBM,

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Write the Name of 7 Birsrestho of Bangladesh with their designation

1 Answers  

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Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?

0 Answers  

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why capacitor is placed in fan

4 Answers  

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How to take Transformer oil Break down voltage test?

9 Answers  

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Is phenomenon of resonance is harmfull fr the machine? if not or if yes please explain it?

0 Answers   Bhel,

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why we have to do tan delta test of the transformer oil???

5 Answers  

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what is the current limit of lighting arrester ?

1 Answers   ABB,

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What is Engine?

6 Answers   HSL,

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