why transformer rating in always in KVA ?

4 Answers   Horizon Computers,

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1.stranded resistance values of motors? 2.how to calculate the resistance values of single phase and 3phase motors?

2 Answers   Bell, L&T,

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we have one 75kw motor 380 volt 3ph amp134 please advise which size of cable required

2 Answers  

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what is earthing transformer? draw the winding dia.of earthing transformer.

0 Answers  

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hi i have a 400kva transformer i want to know the test i can use to check on it thx

1 Answers  

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The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.

0 Answers  

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for 500mw power production how many range of transformer set in unit please reply if three transformer use .

2 Answers  

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in three 3.5 core aluminium ug cable. one cable is used for one phase by shrting R,Y and B wires and other 2 cables used for Y and b phases. balace 3 neutral wires are made common and connected to load. suddenly neutral current was more than line current what is the reason behind this?

1 Answers   DLF,

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how we are desining 63.5 ohm resistor for NGR of alternator?

1 Answers  

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What is the power requirement of tamil nadu for one month?

0 Answers  

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

0 Answers  

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If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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