How can decide the MVA rating of power transformer for substation like 220/132, 132/66, 66/33kv etc or even higher kv rating of substation???? Send me the strictly technical answer that shows your strong technical aptitude.

6 Answers  

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what is the resistance value of earthing pit and why they are connected?

6 Answers  

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I am inpecting a 10kVA UPS what tests should i do and should i observe?

0 Answers  

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what is the relationship between induction motor and transformers?

11 Answers   College School Exams Tests, Engineering, Reliance,

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In case of generator when we consume more power produces by it why load on generator increase and starts sound more. and how it is adjusted..

0 Answers  

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name the famous power plants present in A.P

1 Answers   Power Grid,

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how to caculate cable size for diff types of loads? if anyone know the calculating procedure please tell me

0 Answers  

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do you have some of interview Questions in power and genrator section in general whith answers

0 Answers  

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what is difference between KW,KVA,KVAR? also give me the formula for all the three...

3 Answers  

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my project load is 6 MW so please suggest the size of cable.. ALU 3c 400 aqmm cable can be sufficient.. is there any thumb rule for calculation of cable size please help me

1 Answers  

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To have variable speeds we use a. Induction motor b. Traction motor c. Shunt motor

1 Answers  

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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