3phase cable calculation formula by motor load

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Why electricity is generated and transmitted at the values of multiples of 11?

3 Answers  

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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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When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

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exact definition of reactive power in power system

2 Answers   Sreetech,

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How shall i design a liquid rotor starter

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0 Answers   ABB,

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Full form of bdv test?

2 Answers   Hi Tech Transpower,

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what happens to the speed of a DC series motor when series field winding is removed?

8 Answers  

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what happenes if two voltage source connected in parallel will be connected to load.

3 Answers   Efftronics Systems,

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some ac motor's direction get change dueto ghanging input to the ac drives.(say ryb to rby). but some motor direction remains the same when phase sequence is changed fromdive side. can anybody guide me?

1 Answers  

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How does flights get the neutral(grounding)

1 Answers  

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