Interested to Buy Any Domain ? << Click Here >> for more details...
why the transformer secondary voltage is more than the load
end voltage like t/f 11KV/433V for 415V(terminal voltage)
- 4 Answers
- 12100 Views
- I also Faced
- E-Mail Answers
Answer Posted / kapil
The regulation of transformer is same as it's percentage
impedance. this means the secondary voltage will drop @ 5%
for a transformer having 5% impedance. to compensate this
internal voltge drop we select nominal tap setting to 433
v. if you keep nominal tap for 415 V, we can not properly
utilize tapping range as 5% is internal drop at full load.
| Is This Answer Correct ? | 15 Yes | 2 No |
Post New Answer View All Answers
What kind of maintenance is conducted for Transformer
Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
why r we using shell transformer for low voltage
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.
How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?
what is (+) and (-) in generator field detector stand for?
what is 30-phase of transformer
please give me solution to rectify the emi(electromagnetic interference)
how is the incoming cable size calculated for a given current rating of a panel??
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
what are the difference between PLC and embedded
give me a clear defination of inductance,and how can u calculate inductance of a motor
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.
How we can calculate the life of Lead acid battery
