Base values can be selected arbitrarily, but they are usually chosen to be the rated values, as it aids in the calculation (specifically, while referring the circuit to the primary or the secondary side, it takes into account the transformer ratio n1/n2). That's what I know.
@@PE_with_Pooranessh. P=VI ,power is same for lv & hv.Since voltage is low for lv that's why current is high & for hv voltage is high and current is low hence product of current and voltage is same or constant.
Sir is converting first equation into pu ...so whole equation is divided by V (base1) just after equal to sir multiplied and divided by I (base1) ... this gives V/I (base 1) = Z (base 1) so the resistance part converts into PU and the current part is in pu sorry i don't know how to write equations in comment but if my comment doesn't make sense drop me email at meenachintan@gmail.com ...and i'll write equations in page and send photo (much easier way) ....
thank u so much sir... all handwritten notes pdf is given by sohail sir....
thank you prof for doing that nice job.
Good explanation AND easy to get IT.
i watched new videos believe it or not his approach is better , order of topics is vv imo
So I understand from you that base and rated are the same thing?
Mahmoud Matar no....
@@sandeeptiwari3655 would you care to explain then?
Base values can be selected arbitrarily, but they are usually chosen to be the rated values, as it aids in the calculation (specifically, while referring the circuit to the primary or the secondary side, it takes into account the transformer ratio n1/n2). That's what I know.
you make it easy to understand thanks .....!!!!!!!!!!!
I like the lectures, but I have to rewind a lot, it's difficult to understand the accent.
It is too late but still, there are captions available in English.
However now I understand no load and short circuit test. Thanks
Why lv side draws higher current than HV side .. In 49.34 pls clarify bro
@@PE_with_Pooranessh. P=VI ,power is same for lv & hv.Since voltage is low for lv that's why current is high & for hv voltage is high and current is low hence product of current and voltage is same or constant.
First half of the video only explains the per unit system. Later than that are transformer tests.
Thanks sir
why transformers are rated in KVA?
hi suchi, If you can understand hindi langauge, then you can understand here about KVA rating of t/f -
ruclips.net/video/3OlMcMsr_w8/видео.html
Why is the audio only coming through one ear while using headphones in this video?
try using two earphones along with aux distributor, problem solved.
@@TarunKumar-ed4ke good idea thanks
try to enable mono audio in settings it works for me
can i get a stereo version? gezz my right ear died
Voice is not louder
didnt understant at 10 :23 can anyone explain ?
Sir is converting first equation into pu ...so whole equation is divided by V (base1) just after equal to sir multiplied and divided by I (base1) ...
this gives V/I (base 1) = Z (base 1) so the resistance part converts into PU and the current part is in pu
sorry i don't know how to write equations in comment but if my comment doesn't make sense drop me email at meenachintan@gmail.com ...and i'll write equations in page and send photo (much easier way) ....
only maths and equation no physical meanings explained
no offence but your accent is too thick and i cant understand you bra