A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

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Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

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why capacitor is placed in fan

4 Answers  

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in dc machines in the armature nature of power is ac but why we take rasistance instead of impedance?

1 Answers  

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What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?

0 Answers  

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Due to velocity saturation, MOSFET reaches saturation a.Before Pinch off b. After pinch off c. At Q point d. Before Q point e. After Q point

1 Answers  

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What is the difference between electrical earthing and electrical grounding?

0 Answers  

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What will happen if we parallel two transformer with different %impedace?

3 Answers  

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What is the Difference Between MCCB & ACB & VCB

4 Answers   ABB,

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What is the difference between KW & KVA ?

9 Answers  

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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what is the size of trasmission conducatar

2 Answers   TCS,

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