Hello every one,
I need the a little bit of solution of below this 2 questions.
1.) Why does the secondary voltage increase when we connect lagging load or unity p.f. Loads at the output.
**What happens when we connect leading loads at Terminal and the secondary side & why??????
........Preferred book by prof.(Pustin)
2.)why do we need lower winding ratings for an auto transformer to transmit the same power then a conventional two winding transformer?Why do we not use auto transformer to step voltages up or down in power system????
please if anyone knows then let me kow...from where I can get the proper solution.and if anyone of u have any HINT then please let me know....
Thanks
]">[/PDFI need the a little bit of solution of below this 2 questions.
1.) Why does the secondary voltage increase when we connect lagging load or unity p.f. Loads at the output.
**What happens when we connect leading loads at Terminal and the secondary side & why??????
........Preferred book by prof.(Pustin)
2.)why do we need lower winding ratings for an auto transformer to transmit the same power then a conventional two winding transformer?Why do we not use auto transformer to step voltages up or down in power system????
please if anyone knows then let me kow...from where I can get the proper solution.and if anyone of u have any HINT then please let me know....
Thanks