Interested to Buy Any Domain ? << Click Here >> for more details...
why transformer ratings in kva?
- 99 Answers
- 235593 Views
- Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro, I also Faced
- E-Mail Answers
Answer Posted / love007
iron loss depend upon vtg & cu loss depend upon current
it threrotical also
we don't know load is pure resitive or inductive
so Xmer rating in KVA
b'coz in res load KW=KVA, inductive KVA=KW/COSpi
| Is This Answer Correct ? | 16 Yes | 8 No |
Post New Answer View All Answers
Why use the vcb at high transmission system ? Why can’t use acb?
what is data block in plc ? How the values of data block are written and read by hmi ? what is the difference between function and function block ?
State norton’s theorem?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
what is the meaning of osr in transformer.
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.
What are the Full Forms of TVM, MTL, CVT ?
how to decide choke rating for drive?
one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..
why u r living from presentaly working.
How select ELCB for 32amp. socket having quantity 12Nos. We have to do this wiring in PLANT. Please Also explain the incoming cable specification.
what will happen if ac and dc supplies given
How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?
What is the difference between DOL starter and star delta starter
