State the frequency for rc phase shift oscillator?

0 Answers  

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explain transformer ct connection?

0 Answers  

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how much insulation resistance 11kv & 33kv under ground cable between earth to phase & phase to phase.

4 Answers   Siemens,

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Why earthing transformer used in Distribution Sub-Station?

3 Answers  

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how to control the speed to switched reluctance motor

0 Answers  

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What is oil temprature with A/T contacts in Transformer ?

1 Answers  

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seromechanism

4 Answers   Bhel,

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why do we prefer a 3-phase delta connected load rather than star connected?

4 Answers  

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How many types of faults are there in 3 phase power system?

0 Answers  

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onan full form

5 Answers  

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We have 2 no. 4MW DG set. and GEB supply. But, we running, only 1 DG set. when we done APFC/Power factor setting : 0.90, then winding temp. Low. but when setting done : 0.83, then Winding temp. increase. WHY Why ? ? ?, plz give me answer.

4 Answers  

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want happens when a dc is given to a commutator

2 Answers  

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