Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

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how we calculate electricity unit ( meter unit.. for knowing how many charges) from on motor load.?

2 Answers  

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What is the diff btw Conventional & Addressable Fire Alarm System???

5 Answers   Emerson,

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why the electrical plug point pin(earth) size in max

1 Answers   Autoneum Nittoku, Bajaj,

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Three phase alternators are connected in star connection why?

13 Answers   Tanfac,

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which on of the transformer have more core losses and why? 1. Distribution Transformer 2. Power Transformer

5 Answers  

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harmonics filter

0 Answers   SEHA,

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My meter CT is 200/5amps Then my electrical meter MF=???please suggest

2 Answers   KFC,

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why trip circuit supervision is taking through breaker contact? what happen if takendirectly?

2 Answers   GE,

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how do we calculate cable sq mm size,that if 50 A load

2 Answers   GTL, PowerTech,

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Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

0 Answers   Grasim,

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What is limitedly stable system?

0 Answers  

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