State nyquist stability criterion.

0 Answers  

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why should a transformer be never connected to dc supply

5 Answers  

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In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

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why incomer bay is required before transformer bay if there are more than 1 nos. of transformer bay.

0 Answers  

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why ceiling fan give hising sound

2 Answers  

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What are the tests to be taken on a transformer and generator?

12 Answers   Honeywell,

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what is the principle of operation of synchronous motor and generator? explain in detail.

2 Answers   Maruti Suzuki,

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WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?

3 Answers  

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How can we calculate the KVA rating of a Distribution transformer from its core details?

0 Answers   ABB,

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why capacotors burnt out

2 Answers   GMR,

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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 are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

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