voltmeter kya hota hy ?

2 Answers  

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what percent do you derate your copper wire when you change from copper buss to copper wire

0 Answers   Gerdau,

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i HP = ?? 746 watts or 735.5 and how??

1 Answers  

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while conducting an experiment why we connect the armature rheostat in maximum position and field rheostat in minimum position

1 Answers  

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how i caculate the cable size for power factor correction unit for example 300kvar

1 Answers  

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Is a d.c.compound motor is use as a booster? how?

0 Answers  

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I need the proper answer on :- What is the Earthing Value as per the standard for Raw power and UPS Pit and in panel /DB N-E value ???

2 Answers  

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why the transformer neutral earthing is to be done by copper flat only,if we use GI flat what is the disadvantage.

2 Answers  

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Why power genaration in India is at 50HZ while America its 60HZ

0 Answers   TATA,

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why we need to us lenz's law for synchornous motor

0 Answers   Tata Elxsi,

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

0 Answers  

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What is the difference between cylindrical-type and sandwich-type winding?

0 Answers  

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