why transformer rating in kva and motor rating in kw
Answer Posted / simza
it is because a transformer uses ac voltage and therefore
the voltage and current are not always in phase whereas a
motor uses dc voltage to produce the turning effect(voltage
and current are always in-phase)
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
how to operate and maintenance of 1500 kva diesel generator set
is it true there's a big difference in using Cummins or Denyo...especially power output or leakage
how can maintaince the acb contactor moveing and fixing kit
how braking & making capacity of circuit breaker is calculated?
could an induction motor be used for regenerative braking in electric-train control? in this type of application would some scheme have to be devised to obtain low synchronous speeds while braking? would induction-motor drive, therefore, be suitable for passenger service?
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
how to calculate earth fault relay current and CBCT ratio
are there rmu for 3 transformer?
what is the differences between microprocessor and general purpose computer
In which working principal temperature transmitter work.explain in detailed.
How much voltage we need to apply in 33kv cable during hipot test of cable
Explain few advantages of electric traction system?
What is super thermal power plant? and how it will differ from normal thermal power plant
what do you mean by class PS CT and what are technical details needed for calculating it?
What type interview questions ask in Electrical technicians