Answer / mn madhusudhan

The angle can easily calculated by knowing / measuring the
percentage tapping used on the phase windings.

What is the difference between Rectifier & Converter?

12 Answers   Bajaj,

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what are the particle used along with silica gel in transformer breether,explain their functions.

4 Answers   ME, Oil India,

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what is the meaning of improving the power factor (give technical ans not therotical)

2 Answers  

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what is the difference between the following 2 situations ? 1)Line & Neutral=240V Line & Earth=230V Neutral & Earth=10V 2)Line & Neutral=230V Line & Earth=240V Neutral & Earth=10V

2 Answers   Reliance,

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resitance in ac=1.6*resistance in dc

3 Answers  

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define reactive power?

3 Answers   Alstom, TATA, TCS,

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tell me about xlpe cable?

1 Answers   IOCL,

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bit confused - am i correct in thinking that to determine line to line voltage in a star config 110v 3 phase 4 wire distribution system i would use a voltmeter? I have a circuit configured as an unbalanced load, consisting of three incandescent lamps (1x40w, 1x60w, 1x100w - all 110v rated)connected in a star configuration to a 110v 3 phase 4 wire distribution system. I want to find out what types of meters i would use to obtain: a) each line to line voltage b) the line to neutral voltage across each load c) current flowing in each line and load d) current flowing in the neutral conductor e) power supplied to the loads im assuming i would be using ammeters in series along each line and voltmeters in parallel across each line to neutral? Also how could i predict these meter readings before taking them and with which formulae? Any help would be greatly appreciated A.

1 Answers  

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How can we explain that what is the power factor?

5 Answers  

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which one cable has a more resistance.A big or small

2 Answers  

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Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?

0 Answers  

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what is auto re-closer?

0 Answers  

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