howmany types of compresor is there? and how to calculate compresor capacity?

3 Answers  

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what is a,b,c,d checks diesel generator?

1 Answers   AFMC,

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Three phase star connected PT transformer primary side one phase fuse is blown what will be the output in secondary side(Secondary side also three phase star connected)

1 Answers  

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How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

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In 3.5X150 Sq.mm cable what does 150 stand for outer dia or inner dia?

4 Answers  

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in transformers for ex. 100mva and 400kv the secondary current is about 420 amps but for selection of bushing the capacity of selected bushing is 2000A why there is such big difference ?

2 Answers   ABB,

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How can we calculate No load and full load torque of electrical machines, i.e. motor or alternator?

1 Answers  

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What is an iron loss or core loss pi?

0 Answers  

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wat is d first thing to be seen 2 lay a cable in a particular area??

1 Answers  

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what is transformer?

2 Answers  

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what is magnetizing and demagnetizing current in generator and motor?

0 Answers   HBL Power Systems,

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Short circuit test of induction motor is carried out to compute= A stator resistance B rotor resistance C magnetizing reactance D stator reactance

2 Answers  

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