What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

2 Answers  

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how to calculate P.F from kva only?

3 Answers  

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what is the diff. between AVR & H.T.Stabilizer

2 Answers  

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what is the abbreviation of MIMIC regarding control and relay panels of power systems????

1 Answers   Enercon,

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what is basic difference between the normal tube light choke and electionic choke ?

4 Answers   Amaron,

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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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how many types of transformer.

3 Answers   Technocrats,

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can anyone explain the star-delta motor control wiring ,which wire go where and how they operate?

0 Answers  

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why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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speed of an electric wave

3 Answers  

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i am going to attaned the engineer (disign)iterview at HAL please give me duid line

0 Answers   HAL,

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what are the types of transformers

59 Answers  

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