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  1. ...relatively simple to calculate. Answer 1 is KVA = KW / PF = 10MW / 0.83 = 12.048 MVA This means the KVA...

    3 Answers · Science & Mathematics · 01/01/2014

  2. ...cycle and discharges through another part of the cycle. 5. True as the PF of a motor is inductive. If the capacitive reactance cancels part...

    4 Answers · Science & Mathematics · 26/12/2013

  3. ... current and voltage are always in phase. 4. True, actually the PF of the motor doesn't change but the overall PF improves. 5. ...

    1 Answers · Science & Mathematics · 26/12/2013

  4. ...2 + VAR^2 The power factor formula is as follows PF = W / VA TexMav TexMav

    1 Answers · Science & Mathematics · 16/12/2013

  5. ...6 + .8 + 1)kW = 2.4kW Load power = [(V)*(A)*(pf)] - (total losses) = [(500V)*(100A)*(.8)]W - 2.4kW...

    2 Answers · Science & Mathematics · 16/12/2013

  6. ...2) =8305 VA and I = P/V so I = 8,305A. pf = 8000/(1000*8,305) 96,327% Hope this helped.

    2 Answers · Science & Mathematics · 08/12/2013

  7. ... three single phase transformers. 11. T 12. T - pf = P / S 13. Tricky. It depends on the term...

    2 Answers · Science & Mathematics · 10/12/2013

  8. ... circuit. Because of this, the current lags the voltage and the PF is less than 1. By adding the right capacitor value in parallel with...

    2 Answers · Science & Mathematics · 08/12/2013

  9. Power is sqrt(3)*V*I*PF. where PF is the power factor. The PF should be around .8 for this size motor. The energy is power times time where time is in hours.

    1 Answers · Science & Mathematics · 03/12/2013

  10. I assume you're referring to power factor in the operation of power systems. In a power system the load is the customer and the power plant is the provider. The load (customer) usually demands power at a power factor of <1. This is...

    2 Answers · Science & Mathematics · 25/11/2013

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