11kv/0.433kv, 2 mva , transformer , for protection and
metering how many CT/PT are required?
- 24 Answers
- 31212 Views
- Bhilai, I also Faced
- E-Mail Answers
Answer Posted / mubanga mulenga
You need:
1)Inst., o/c, Metering & EF - 3 CT's
2) REF - 1 CT
3)SBEF - 1 CT
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
What happened when voltage will half value of current ...
What are the different types of transformers?
I am having a 42KW 3 phase electrical heating furnace, heating element is 80/20 nichrome material, my connections is made in such a way that 2 star connection compromising 2 coils per phase so totally 12 coils, shall if i use it unbalanced star condition (instead of 2 group of 3 phase or 1 group of 3 phase, connecting 4 phases of 5 phases) what will be the consequences and is it acceptable?
After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?
What is boucholz relay and the significance of it in to the trformer?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
how single phase preventer works ?
What are the advantages of vscf wind electrical system?
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
can i connect wavetrap in 2 different phase in EHV line?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
if we apply 1000ADC instead of 100ADC or We apply 50ADC instead of 100ADC,What will be happened in the test result value.Pl explain
apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
