What type of tranformer generaly at soft wares like capacity 2000 kva 1800 kva etc iam confused it CT or PT OR distribution tranformer
3 4639in three pin pluge there three pins one is phase and second is earth third is nutral why nutral high diameter compare with phase and earth
10 16025What is the diffrence between an ELCB(earth leakage circuit breaker) and RCCB(residual current circuit breaker)?which has higher degree of safety and why?
2 7068Post New Electrical Engineering Questions
What was the Dg set radiator and lube oil temperatures trip in ACB
In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
cc of scorpio?
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
In siemens PLC, why do we want to move the data ?
What is contract demand in solar system?
Explain advantages of storage batteries
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
in single phase converter, the no.of scr's conducting during overlap a)1 b)2 c)3 d)4
What are the classifications of oscillators?
Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?
What is the Resposiblity of Electrical Utility Engineer
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
