Answer / amankapoor122287

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what is automatic voltage regulator and it is used?

28 Answers   ACME, TCS,

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wich timer i have prefred for pusher operation fwd & back?

2 Answers   AluChem,

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Can we use shunt trip coil instead of trip coil with protection relay for protection?

0 Answers  

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Draw transformer phasor diagram.(full load,no load)

0 Answers   PowerTech, Trine,

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how does the thyistor work in dc drive?

0 Answers  

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Can step down transformer works as step up one???

2 Answers  

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why SCR use in power plant

1 Answers   Edison,

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How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?

3 Answers   Karam, Power Grid,

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what is fuction static switch in ups and tell me use parts name and fucion

3 Answers   Dalkia,

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why neutral and earth should not be connected on 3 phase 440v/50c/s supply at consumer side. where as on 25kv/ac/50c/s railway traction substation neutral and earth will be connected and track at substation. and track will act as neutral and earth. Reasons for this is needed urgently

4 Answers  

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in a silicon diode we can measure .7v in a voltmeter.but why we can't use this voltage for using?

0 Answers  

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how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

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