how to select cable size?

4 Answers  

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How the size of electic machine vary with the sped? Between slow and fast running machines of equal ratings, which one is more economical to design?

1 Answers  

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what is the difference between phase and neutral?

3 Answers   IAF, Indian Airlines,

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what is the voltage between earth & neutral in 3 phase electrical connection.

0 Answers   Megatron Solutions, SIPL,

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how to calculate voltage regulation?

1 Answers   Qtech Software,

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No load test of induction motor is carried out to compute= A stator resistance B rotor resistance C magnetizing reactance D rotor reactance

1 Answers  

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how to ctrl motor by use of ac or dc drive.plz explain evdintly

0 Answers  

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ohms law is applicable for dc or ac current or for both??? explain it berifly??

3 Answers  

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why the secondary current transformer cannot left open

1 Answers  

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plz tell me the potential difference between phase and netrul

2 Answers   CGL,

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What is the different between feeder & bus?

3 Answers   IOCL,

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what is EIB lighting control system? what is the advantages of this system?

0 Answers  

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