How can calculate rotor temperature of the alternator? and is there any method to calculate that

1 Answers  

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The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?

0 Answers   PGVCL Paschim Gujarat Vij Company Limited,

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What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?

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What is the impact of MCCB & MPCB on Distributed Control System?

6 Answers  

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why there is a phase difference between line voltage & phase voltage ?

4 Answers  

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sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

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What is differential relay ? where it can be used?

1 Answers   Scope International,

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What do you mean by a phase angel of instrument transformer?

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what is the difference between neutral and earth

11 Answers  

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why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 Answers  

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If a HV Underground Cable (13.8KV) is layed in the ground below 1.5 Mtrs and any building construction is done on the Cable route. IS this allowable or Not? What should be the clearance. As per ISO construction on HV cable route is safe or Not? Why? Can any body suggest the site for my question?

1 Answers   ZCL,

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explain about the electrification in the Indian Railways? ie., how the power is taken and used to drive the train? explain with the block diagram??

1 Answers  

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