if step down transformer step down the voltage,will current
will also be proportional step up. If yes then how
transformer handle such a large current?
Answer Posted / phanendra babu
the t/f works on the constant mmf principle on both primary
and secondary,thats why in v & i if one is increased the
other has to decrease.
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
what is the principle of operation of CFL ??
This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
why +24 v and -48 v give to BTS? If -48v protect from surge then why we not use -24 v?
What is the physical significant of power factor?
Define liftable weight of a transformer? Does the total weight of transformer include oil weight?
How to checked frequency drive output voltages?
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
what is meant by carrier aided trip protection in transmission line
Give some differences between open loop and closed loop?
How can find thermal state value in relay for calculate thermal overload.
what is the difference between general inverter and solor inverter clerly explain plz