Sir, it should be V1 instead of E1 & E2 in the phasor diagram... E1, E2 & V2 should lag V1 by 180 degrees( or be in phase opposition to V1). But considering clockwise as lag, your phasor is showing E1 &E2 in the wrong direction. Correct me if I'm wrong. Thank you for your easy to understand lectures, sir...
Sir is induced voltage in primary side should lagg aur lead by induced flux.. Please explain.... You draw phaser for transformer shows induced voltage leads by induced flux!!
Sir I think you should clarify the fact that you are using circuit theory approach instead of field theory approach while writing the faraday's law or while representing the induced emf in the primary or secondary. Because I was also confused about it. I checked Stephen J Chapman, Fitzgerald they have used circuit theory approach but Indian authors like PS bhimbra and Ashfaq Hussain they have used field theory approach. (That's why there phasor diagram differs) To the folks who are confused you should know both are the correct ways to study internal working of transformer. That's the only reason why induced emf in these lectures is leading the phy or i(t). Whereas in bhimbra the phy or i(t) is leading the induced voltages. So my only doubt is in written competitive exams which phasor diagram should be preferred?
vishal sharma correct me if my understanding is wrong, E1 is the voltage which is the induced voltage which opposes the applied voltage V1, how can it be in inphase with V1?
I could not find any reason to stop myself from liking this video.
❤❤❤❤ Hardworking teachers like you are needed
Thanku very much
Pankaj shukla sir
Sir on loading the transformer current in the primary coil increases , incresed current compensate flux ...so I(m) must be changed no sir...?
Sir, it should be V1 instead of E1 & E2 in the phasor diagram... E1, E2 & V2 should lag V1 by 180 degrees( or be in phase opposition to V1). But considering clockwise as lag, your phasor is showing E1 &E2 in the wrong direction. Correct me if I'm wrong.
Thank you for your easy to understand lectures, sir...
Just E1 & E2 will flip to the opposite direction... everything else remains the same... I1 will lag V1 by an angle of ϕ.
Right E1and E2 should lag fye
yes r correct.
it is understood
considering lenz law, e1,e2 must lag flux phi ....but here its leading...please clarify sir @GeniqueEducation
Thank you sir for such an awesome lectures..
kindly specify that you are using circuit theory approach not dot convention.
What about phasor diagram of practical loaded transformer... Sir... Please suggest🙏🙏🙏🙏
Sir is induced voltage in primary side should lagg aur lead by induced flux.. Please explain.... You draw phaser for transformer shows induced voltage leads by induced flux!!
E1 and E2 should be lagging behind the main flux. If not please clear sir.
keep it up sir to complete it before janury.....
Sir I think you should clarify the fact that you are using circuit theory approach instead of field theory approach while writing the faraday's law or while representing the induced emf in the primary or secondary.
Because I was also confused about it. I checked Stephen J Chapman, Fitzgerald they have used circuit theory approach but Indian authors like PS bhimbra and Ashfaq Hussain they have used field theory approach. (That's why there phasor diagram differs)
To the folks who are confused you should know both are the correct ways to study internal working of transformer.
That's the only reason why induced emf in these lectures is leading the phy or i(t). Whereas in bhimbra the phy or i(t) is leading the induced voltages.
So my only doubt is in written competitive exams which phasor diagram should be preferred?
Thank you sir ...
Sir in 17:17 ma apne l1 ko lo kase liya. Plz explain
no load hai es liye b'coz secondary current i2 is zero so i2desh is also zero so i1=i0
Sir please explain the polarity of Voltage across load
v2 is parallel to E2, hence it will follow the same polarity naturally
Thank you sir
Why do we use j???? Like what's the need of j???
Sir explanation is very good
Sir..
Supply current or produced flux hamesha inphase rahega na !!!
Please clr my doubt
No. Magnetizing current (Im ) aur flux phase me honge.
can anybody tell why is Rc added in parallel
Thank you very much sir
Awesome lecture sir
Sir, why using V1 bar instead of V1?
Taken as phasor
Sir in phasor diagrams why supply voltage is not shown?
Where to show supply voltage phasor?
show it in phase with e1
if the losses are neglected
vishal sharma correct me if my understanding is wrong, E1 is the voltage which is the induced voltage which opposes the applied voltage V1, how can it be in inphase with V1?
vishal sharma how can we show supply voltage in same phase with e1. e1 is opposing the supply voltage by lenz law. So it'll be out of phase.
Deepak Chandrashekarappa you're right, supply voltage will be 180° out of phase
Sir aap transformer me ek important cheez miss kar dete ho (phasor) diagram
I2’=kI2 then it become zero
Fresh likhie sir
19 Ko kya hai??
Farhan Nizam he meant 2019 gate
@@pranshukumar6707 ok