How to select Main CB Rating for 220 KW Load?

3 Answers   Voltech,

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how and where does star and delta connection is used ?

2 Answers  

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whats the reletion betweet flow,pressure,head,rpm and motor rating?

1 Answers  

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what is deffrence between squirral cage and wound rotor in IM?

0 Answers   ME,

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what will happen when ac is applied resistor,inductor,capcitor?

1 Answers  

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what is the difference between the electrical and electroncis

15 Answers   TCS,

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What is the effect if power factor is above 1 or unity.

15 Answers   NTS,

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What is the permissible sound level for 1000kva DG set and how the sound level is calculated.

1 Answers  

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Why dc voltage used to excite alternator field in stead of ac?

4 Answers  

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What the difference between ac and dc inductor an capacitor

0 Answers  

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condider as 100 w lamps glowing . for completing a one unit how much time it should glow

3 Answers   Avalon,

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why capacotors burnt out

2 Answers   GMR,

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