Answer / t lakshmi narayana

Imagine a clock.There are 60 divisions.A seconds hand moves
each division by 1 sec. Similarly Stepper motor is having
360 divisions.Each division is 1 degree Electrically apart,
Total 360 degrees. As Field pulses are given the rotor
rotates in steps.

Why the arms of delta in a delta-wye power transmission system are kept constant??

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what is the harmonics? which harmonics(fundamental and reference) is suitable for calculating capacitor bank and Active filter and passive filter? what is the 1st 2nd 3rd 4th 5th harmonics and effects?

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what happan when ac power transmitted in unity power factor

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my question is Megger of cable insulation or swgr board meggerring some values in one day 50mohms,some other day checking different values(20Mohms). this tell that some person tell that that values ok. how to identify the megger value is correct. pls tell me the answer.

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How can we increase the capacity of Energy.?

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Hai, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to yuva_polisetti@yahoo.co.in

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what is brushless alternator?

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physical identification of HT & LT panel

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