Transformers -Voltage regulation and efficiency

[@sainandavadiyala8441]

Mam your lectures are really really superb...i had fallen in love with electric machines...tq very much mam

[@madakagnaneswari4973]

For lagging power factor , sin angle is positive

[@swarnayadav]

Watched complete video mam..
Thank you so much

[@manishl4065]

Thank you so much for such wonderful explanation ...

[@Arsene013]

These videos are gold

[@sahadevkendre1551]

Nice Mam

[@Tandesirtechnicaliti]

Super explin maam

[@learnandgrow4220]

thanks a lot mam

[@ChittiNAIDU2021]

Madam, please give lectures on ANSYS software for electrical machine design. Let's useful to job oriented course.please madam.

[@akashmali2395]

Much needed

[@neerajkhare601]

amazing lectures and really enjoying it. I have a small doubt, at 29.30 the signs before sin(phi l) should be opposite right? lagging should be "-" while leading should be "+"

[@shubhankarchatterjee8502]

I think those angles are the angle between load voltage and load current so phi L is negative in case of lagging pf so it's like that ...