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  1. Variable capacitors are in the pF range, not uF range. If you could find one, that would be a monster variable...

    4 Answers · Science & Mathematics · 29/12/2018

  2. VA = Power / Power Factor = 1000 / 0.8 = 1250 VA @ 36.87° Z = (V)(V*)/VA = ((220 @0°)(220@-0°))/1250 @ 36.87° = 38.72 Ohms at -36.87° Hope this helps.

    2 Answers · Science & Mathematics · 07/12/2017

  3. Yes. 0.001uF = 1nF = 1000 pF

    4 Answers · Science & Mathematics · 28/11/2017

  4. What inductance should be paired with a 7.00 pF capacitor to build a receiver circuit for this station resonance f = 1/(2π√(LC...

    5 Answers · Science & Mathematics · 10/11/2017

  5. ... into anything, Every thing around you has the hands pf a team of engineers in it. Hundreds of engineers work on...

    2 Answers · Science & Mathematics · 18/07/2017

  6. 6.2- 30pF = green. 3- 10pF = white. Don't know about the 2- 5pF., but...

    2 Answers · Science & Mathematics · 27/04/2017

  7. ... home uses electrical energy at a rate of 3,000 Watts with a pf of .5 then Volt-Amps = 3,000W/.5 = 6,000 VA. ...

    2 Answers · Science & Mathematics · 03/09/2017

  8. Sounds like another assignment here. Lagging pf is caused by inductive loads such as motors and ...

    2 Answers · Science & Mathematics · 29/03/2017

  9. ... cosine of any angle within the range of theta is positive, therefore the pf is always positive One possibility for the negative pf indication is...

    3 Answers · Science & Mathematics · 17/01/2017

  10. I found something similar in an old valve based oscilloscope. It turned out to be a string of diodes inside it. If it is high voltage then that may be the same. See if you can find a circuit diagram for it or a similar unit. It think it was...

    3 Answers · Science & Mathematics · 06/02/2016

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