Interested to Buy Any Domain ? << Click Here >> for more details...
why transformer ratings in kva?
- 99 Answers
- 234888 Views
- Bhel, College School Exams Tests, DOW, Emco, Esab, GE, KCP, PGCVL, Sodexo, TCS, vtps, Wipro, I also Faced
- E-Mail Answers
Answer Posted / aryan
Since transformer is a static there will not be any
rotational losses it have only iron loss depend upon
voltage and copper loss depend upon current
for AC supply systems like generator, transformer rating is
done in KVA because of inductance present in AC . we don't
know load is resitive or inductive
it is independent there fore it is measured in kva
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
i need to give section engineer (electrical engineer) for RRB. Please suggest some book
why occ characteristics of generator is also called as magnatization characteristics ?
What is the function of probe in cro?
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.
Why armature rheostat is kept in maximum position?
ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????
what is the difference between skin effect
clarify types of motor operated valves and advantages
what is the standard duration after failure EB power
What will be the diameter of pipe between conservation tank and transformer
which VFD is better ( LT or HT)
Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics
what are the difference between AC lamp and DC lamp
Differentiate between voltage and current feedback in amplifiers?
