why transformer ratings in kva?
Answer Posted / vimal raj
transormer is mainly depend on the current an voltage .were
the core an copper losses are due to voltage an current an
this is independent to power factor so power factor is not
alter due this losses for this reason transformer rated in
kva..........
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
why in the three pin plug all 3 pins are cutted ?
what is the purpose of using filters in a protective relaying scheme?
List the time domain specifications.
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
How to design inductive load for 3 phase 440v and maximum 5 amps for star or delta? Can we use a 15kW, 1450rpm motor for 15kW, 960rpm apllication?If yes.how......n.if thesame motor used what`s it`s sideeefect.
What is vaccum currcuit breaker.define with cause and where be use it device?
what is quality factor in series resonance circuit and calculate the factor of voltage magnification? how it happens?
in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?
how to calculate the change over time for star delta starter for different KW motor?
Why transformer used in UPS??
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
Why we are use dol starter up to 10 hp
Why do we avoid electrical conduits in floors at apartments?
what should be the acceptrd value of winding resistance for 2.5MVA transformer
1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?