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1. ### Is a 470 pF (ceramic) capacitor = to a 0.0047µF (ceramic) capacitor?

... is 1 million, so you need to shift 6 places. So 470 pF is equal to 0.00047µF. One thing I never ...

7 Answers · Science & Mathematics · 18/02/2007

2. ### how does a wattmeter calculate wattage in a circuit of 2300 v and 300 A with a PF of 1?

volts * amps * PF = watts 2300 * 300 * 1.00 = 690,000 W or 690 kW If this is a three phase circuit, then mulitply by √3. 690 kW * 1.73 = 1195 kW

1 Answers · Science & Mathematics · 18/05/2007

3. ### Is there a reliable website where I can order a 225 pF capacitor?

You have a better chance if you buy a 220 pF value, the difference won't matter, most caps are ±20% anyway. Even a 200 pF one will be probably be close enough. .

2 Answers · Science & Mathematics · 07/02/2011

4. ### what is the meaning of a 400V,250KVA,0.8 PF lagging,2-pole,3-phase,60Hz synchronous generator?

... in KVA, not watts, due to the influence of power factor. *0.8 PF means that the generator is designed for a reactive (inductive or...

2 Answers · Science & Mathematics · 09/05/2014

5. ### Just purchased a Kill-a-watt meter. It has a PF setting. What do the energy providers do to combat low PF?

...a power factor less than 1.00 requires a greater current by approx. 1/PF. This additional current causes increased wattage (which you...

6 Answers · Science & Mathematics · 19/04/2008

6. ### If capacitance is measured in pF, what unit should I use for C?

... the next unit down, and a millionth of that is a picofarad (pf). You may hear oldtimers refer to that by the old name of micromicrofarad...

2 Answers · Science & Mathematics · 16/09/2011

7. ### Convert 0.057 µF to pF?

You move the decimal six places to the right. So 0.057uf=57000pF..

4 Answers · Science & Mathematics · 18/03/2011

8. ### Finding VARS and PF for open and short circuit test?

... found as Vt xI(L) x sin(angle of Z) and PF as cos (angle of Z)

1 Answers · Science & Mathematics · 17/10/2011

9. ### what is the voltage angle obtained by the power flow solution ? is it the power angle or the pf angle?

...angle of each voltage with reference to the reference bus voltage. It is not pf angle, which is the angle between current in a branch and the node voltage. (Of...

1 Answers · Science & Mathematics · 21/07/2012

10. ### If i am maintaining my PF=1 by supplying 400kvar by capacitor..?what will happen if i supply 600 kvar..?.?

...increase from a value of 0 kVARs to a value of 200kVAR. The pf will decrease to a value less than 1 and be equal to cos [arc tan (200kVAR/total...

2 Answers · Science & Mathematics · 03/09/2012