which is the slowest motor? and wt is speed ?
What is the basic difference between 90% stator earth fault and 100% stator earth fault, and its phenmenona?
differentiate PLC,DCS,SCADA?
What happen if transformer neutral path get removed ?
For Synchronisation of DG Sets Sometimes we people use NIC (Neutral Isolation Contactor) Instead of 4-pole ACB or any switchgerar..Please guide me why is it so????
4 Answers Piramal Glass Limited,
how fluoresent lamp works??
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
Define ampere
Application wise, where we should use AC motors and where we should DC motors?
details of oil cell size of Breakdown voltage test of tranformer oil details as per Standardswith mushroom electrodes?
what is the uses of C.V.T transformer in switch yard?
in control scheme dc logic wiring commonly using negative loop,what is the reason?if we use positive looping what will happen?
Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.
12 Answers ACC, JLL, ZETDC,
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