different between grounding & earthing?

23 Answers   L&T,

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what is carona and how is occur?

5 Answers  

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what happens if we connect two parallel ideal voltage sources across resistor?what is current flowing through resistor?

2 Answers  

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We have two parts in generator, electrical & mechanical. how it works?

0 Answers   TATA,

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how can i select the cable ratings

4 Answers  

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Where earth point should provided in Ships or Submirines.

2 Answers   SSC,

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What is the technical name of Transformer Oil ?

17 Answers   Bhel, Don Bosco, Lanco,

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what are the differance between neutral and earthing?

3 Answers  

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3 shows a 415 V, 3-phase generator supplying a 3-phase 415/110 V transformer. Draw the individual and combined impedance diagrams to a base of 10 kVA. Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

0 Answers  

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What is the selection & Designing procedure for DG/Transformer

4 Answers   Crompton Greaves, Sterling, TATA,

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what is timing for mccb 800A tripping?

1 Answers   L&T,

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What is the function of the circuit breaker failure relay?

0 Answers  

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