what is joule?

2 Answers  

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why we use mostly 3-phase but not 4-phase and 5-phase what is the difference between them

1 Answers  

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How we can design a cable for a 3phase load.

1 Answers  

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why we use capacitor in Fans not resistor?

4 Answers   Vardhman,

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Why used in layer by layer charcoal and salt used in earth pits.

11 Answers   CESC, HP,

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What is the minimum permissive IR value for LT & HT motor for safe starting?

1 Answers   Rukmani,

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why ferranti efect occurs on no load only?

3 Answers  

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Which are the major Nuclear power accidents in the world?

1 Answers  

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if field current decreases how can the speed increase in the unloaded dc series motor

1 Answers  

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which pole motor is best ?4 pole motor or 6 pole motor,why?

2 Answers  

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How is Grounding or Earthing achieved in Planes and Automobiles?

3 Answers   ABC,

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explain which quantities change in the starting and the and the running condition in induction motor

0 Answers   Gulf Spic,

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