why on delay timer used for fully automatic star delta starter?
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What is the maximum size(MVA)of power transformer available in the India/world?
why generaotr rating is in kva and dc motor in kw?
what is the formula for building wiring to get the main breaker.
Why battery is always operate on dc supply?
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why power generate in 33 kv it will be step down by 11 kv .
what is the use of neutral?
How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.
why we can choose induction machine in wind mill? why can`t use synchronous machine?
How do we calculate tranmission line losses of a 132 KV tranmsission line. Please give some quick tips?
what is the difference between ac and dc?which one is more efficient?and what r their advantages
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
why leading pf indicates a negative sign???
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