in case of OC+EF relay, how the burden is
divided/calculated/shared by the CTs in case of normal
(healthy condition) and during fault conditions.? three
coils of OC & ef coil is conected in residual connection
across the three CTS.
what is tha between elcb & rccb?
How much water ( Kilo Liters) a submercible pump of 35 HP can lift from Borewell of 6" and 900 feet dip.
what are thw types of turbines use in biogas plant?
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
what is the difference between LLL and LLLG fault ?
what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that
How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva
How we do the maintenance of Servo motor, even we cant open it?
Please tell me ceilingfan sweep means. Commenly we used sweep1200mm and 600mm MMENLY WE USED CEILINGFAN SWEEP1200MM AND SWEEP600MM
why field winding in synchronous machine connecting in star position?
how to check the earth resistance value& what is the minimum earth resistance for good earthing sysytem.
33 Answers Brookfield, BSNL, DMRC, Epoch, KPTCL, Polycab, Power Control, SIEA, Siemens, Wipro,
what is the difference between R Y B windings in three phase.does it differ by construction or by number of windings?Explain the difference between them.