Answer Posted / nadeem ahmad
in simple language, we can say that there is no change in
flux in dc so the x'mer can not work on dc but it can be
opereted on dc if we cange the polarity very fast by any
how.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
What is the selection process of breakers. Can any one please give a formulation on same?
If I want to connect a capacitor bank on the HT side of a 11kV/415V, 3 phase delta-star distribution transformer to supply Reactive power to it..what practical specifications of a Capacitor bank that can i've??please reply..
How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?
how can i get an electrical c-certificate?
solar inverters was not connected to the nuteral link .this nutwral possible to any other systems
Why field rheostat is kept in minimum position?
What is current & voltage ? Voltage perform at any load without current or not?
Define damping ratio.
why effective resistance should be more than static resistance in transmission line?
what is the effect of change in supply frequency on load angle of synchronous motor,all other parameters remaining same?
what do you mean by plant earthing system.
How out of step protection relay works?
how to calculate the torque of a motor?
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
Please define ampere?
