Spacing of Transformers ratings are 10kva,15kva,25kva,63kva,110kva,150kva .........so on Q) Why transformer are not manufactured having ratings in between or other than these standard ratings ?

3 Answers  

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what is the difference between neutral and earth

0 Answers   LOreal,

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What is the Maximum Power generation capacity of a Synchronus Machine ??

1 Answers  

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In a synchronous motor. if start is running at high speed.  What will be the starting torque : Higher Lower Zero

0 Answers  

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if u want to buy a motor than what will be the configuration of that motor?

2 Answers  

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What is actual name of Transformer oil.

6 Answers  

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what is use of substation? Any book on how to instal or construction of substations?

6 Answers   Siemens,

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What is the Nyquist criterion regarding control systems?

0 Answers   GE,

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1. Why a DC motor starter is called 3 point starter

21 Answers   ABB, CG, College School Exams Tests, Crompton Greaves, Infosys, Siva,

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How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

0 Answers  

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in a distribution board,if we have a load and we have selected a cable after making all calcs (Deratings and V.D , ect...) the cable we have selected was 10mm.sq. now, shall the internal cable inside the switchboard should be 10 mm.sq Like the external or it can be Less???? if somebody have an specs or information he can help D:

1 Answers  

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11kv = LT 440v , how many amp.supose 440v side 5000 amp curent drown

2 Answers   Motwane,

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