why are laminations used in constructing the field core?
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Answer / siddu
both to reduce eddy current loss as well as hysterisis loss
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How are harmonics produced in AC machines?
usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series
why high current produce in case of transformer when turns are internally gets shorted.
What was your role in the silicon evaluation/product ramp? What tools did you use?
What is the deffirant between EARTH, GROUND AND NUTRAL
Why machine give shock
what kind of quetions will ask in BHEL in interview? Plz help me?
can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.
how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.
Differcence between UPS and Inverter.
What are the advantages of individual drives?
1 Answers A1 Electricals, Suzlon,
how we done power management?
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