How to design CT for connected with Transformer OLTC operation? normally CT output design for 1A/5A range but during OLTC Tap position changing time how to function the CT?
HEG,
1 3333It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?
MSEB,
1 4464Post New Electrical Engineering Questions
why transformer ratings in kva? & DG ratings in kva? & Motor ratings in kw/HP?
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
What are the roles and responsibilities of electrical engineer in cement plant
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
Why is it prefer to initiate circuit breaker failure by "86" lockout relay not by "94" tripping relay ?!
Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor
what will happens if one phase is missing for 33/11kv power transfomer and why?
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
What is the high series capacitance winding on high voltage power transformer ?
sir, i'm preparing for hpcl exam officer trainee pls tell me how the exam ques paper pls pls
How much voltage we need to apply in 33kv cable during hipot test of cable
WHY IL=IPH IN STAR AND WHY IPH=IL/1.732 IN DELTA? WHAT IS REASON BEHIND IT?
What happens if i apply 500V to 440V rotary Switch ?
what type of questions are asked and howmwny questions belong this catagory?
What is difference between mcb and mccb.