Operating Characteristics-1 | Electrical Machines (DC Machines) | Lec 56 | GATE/ESE | Ankit Goyal
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![ILLSLICK - KILLSHOT REMIX [FULL VERSION]](http://i.ytimg.com/vi/RIK8RrqIAzE/mqdefault.jpg)
The way you teaches is commendable 👌
Thank you Ankit Sir❤ for teaching us
legend of machine
Sir, at 1:13:07 the ratio of Rf: Rf cr :: n: n cr (the ratio which you considered n cr/ n is typing error)
Superb class.... Sir thanks alot🙏🙏
exactly
Respected Sir,
from the time 55.25 what you want to explain is : (our main aim is to increase ia see how if changes)
has il increases so ia also increases. so (vt =e -iara) vt decrease. if we increase if it will directly effect e and vt has field branch in shunt with both. so seperatly excited only effect e so that we can make vt constant and obtain ia vs if graph (regulation characteristic)
what i understand was right or any wrong sir.
pls help me with this.
kindly provide the electromechanical energy conversion part 3 lecture.
AVI tak ni uploade kie hai yarr pata ni Kab karenge...
Great Sir......👍👍👍
Thank you so much sir
#GOD bhai no match
Love you too sir God bless you
Thank you
You are great sir
54:06 reduction in RL ???
U r very talented man 💪👍😊❤️
Thanks a lot sir. 🙏
Where is armature characterstics for shunt generator??
super sir ....
thank you sir.
Nice sir
Thank u sir
Sir you have taken the ratio wrong at 1:12:34 , the ratio should be (n/n_cr). This will make the final ratio reverse.
Shunt field resistance Is less than critical field resistance ...is right????
Will the residual voltage changes with speed?
Yes
@@chanakyasinha8046 how?
@@anupriya7366 rate of residual flux cutting by conductor increases with speed, think of it like dc generator with permanent field magnet, the one shown in graph is usually residual voltage at rated speed
@@chanakyasinha8046 what i learnt was that residual flux s something which was present in the machine gen before operating, and for everymachine it would have been there, so was constant, correct me if this whole cncept of mine is wrong. and do help me to find out the ratio of Rf/Rcr is correct or not at the end. 1:12:34. thanks for your time.
🙏🙏🙏
What if and rf
Please inform me sir
Practic questions ni krwaye kya?
worst class by Ankit sir .. explaining such important concepts in such a great speed.is very bad .. Students taking notes from running class ,must be taken care of...
Yeh , he should focus on explanation rather than note making theory lecture
Sourav Roy... He is explaining it correctly and everyone is understanding it including me... Check the comments... However there are some shit heads like you who find bad in everything good tere paas samajh ne k lie dimaag nhi h to isme Ankit sir ki kya galti hai