Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

0 Answers   IOCL,

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OHMS Law is only applicable for ac or dc or both circuiT?.

6 Answers  

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please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

0 Answers  

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What is the clear distance between a MV panel(rear side) and wall.

3 Answers   L&T,

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Advantages of Induction Motors

2 Answers  

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why the alternator rating in kva generator in kw.

2 Answers  

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is there any phase difference occurs while primary and secondary side mutual induction occurs?

0 Answers  

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How many types of fault occur in a 3-phase power system?

2 Answers  

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Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

1 Answers   Bhel,

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What is fault level? How can be calculate the fault level?

1 Answers  

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What are the applications of autotransformers?

0 Answers  

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1000 W bulb takes 4.16 Amps at 240 volt then what will be the KWH & if i am using 1000 W bulb at 180 Volt the amps will be 5.55 then what will be KWH????????????????

2 Answers  

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