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Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
What happen to generator if i have unbalanced load?
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
What will be result if we connect LT votage to the terminal of HT motor?
What is the difference between AC and DC injection methods for rotor earth fault protection
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?
Why reactors use before incoming of ac vvfd drive?
why the rotor current becomes in steady state during high slip region? please verify with equations.
which protection function should measure RMS value of current&DFT value of current?
what are different types of electrical windings? i know the distributed winding ,concentrated winding etc but i want some detailed information, in what condition we will use distributed,concentrated windings what are the difference between them which is best, how induced emf changes by using different types of windings 20 hours ago - 1 week left to answer
Why cables and busbar both needed in LT Panels?
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
what is the IS foe lightning arrester?
What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?