Compensating winding is embedded in the slots in pole faces. It is connected in series with the armature winding so that their mmfs are proportional to the same current
Sir 124 no question you use shunt generator formula but the question mentioned that is a short shunt generator for that the question data is incomplete because series resistance isn't mentioned but i assume that the series resistance is also 0.1 ohm and for that the answer this question is 272 volt approximately.
Nice session 😊..... please continue these series & make videos on synchronous machines, 3 phase induction motors, power system ( generation, transmission & distribution) , measurements
Sir I have a exam 16/10 /2022 there before you make a electronic MCQ question session I am very helpfully please sir make a question answer session . I am flowing you're Chanel and seen every video I understand easily what ever you're explain.
Please sir tell is there anything missing in question no. 124 because series field resistance is missing i think and tried to solve but could get series field resistance ,ans is 272.2 volt but how to calculate series field resistance please reply sir.
In question 116 condition for max power in case of dc generator is Vt=Ea/2 So all option are wrongly given According to me it is the question of dc motor
Sir 73…aapne likha ki differential compound motor kisi practical application me use ni krte..pr aapne hi kuch questions pehle arc welding me ..differential compound motor use hota hai aisa kaha tha
!note 58:29 59:36 1:00:32 1:02:14 1:02:59 1:03:19 1:04:52
Q57. The dynamic braking is generally used with series , shunt , compound dc motor.
Compound
Compensating winding is embedded in the slots in pole faces. It is connected in series with the armature winding so that their mmfs are proportional to the same current
1
108 ans...in
Series with the winding.
Thank you so much sir🙏🙏🙏...You are doing great job.... we're very grateful to you...💕
So nice of you
Thankyou so much sir
,
Thankyou so much sir mra ya vedeo Dhaker ker slaction ho gya 🎉 thanks 🙏 sir ji
Congratulations, Kindly Contact on 7741063663
Congratulations brother
Regenerative breaking me - over hauling condition me hoga .
Dynamic braking - at separately excited condition .
Regenerative braking - me overhauling hoga .
Dynamic braking - at separately excited condition .
Plugging has highest braking torque
Mind blowing session sir please sare chapter k previous year k sare que ishi trh se ek ek video me lkr aaiye🙏🙏mja agya sir g
Drooping characteristic is made between armature current and load terminal
Bahut achhi content de hai sir aapne
Thank you
Thank you so much Alok, Stay tuned.
Question no.116 V=Eb/2.. because dc generator
Because motor can be act as generator and motor can be used as generator so regenerative braking are used .
Braking system .
1.regeeative .
2.dynamic .
3. Plugging .
4.rheostatic
Armature copper loss is variable loss because armature current change acording to load - so armature loss is variable
Dc motor -speed torque .
Dc generator -open curve .alternator v tha induction motor -circle diagram
4 point starter is used in motor not to improve current on hold on coil
When DC motor connected to ac supply power factor will be low due to high inductance of field and armature
In wave winding -no of parallel path -2
In DC machine shunt resistance is high and armature resistance is low for for more current in armature
Regenerative braking applied in overhauling characteristics
Thank you sir 🙏🙏🙏 you are great
The speed of DC shunt motor is more than full load it is possible by reducing field current
Q57) Dynamic braking is used in all DC motors Sir
Variable loss of DC shunt motor is armature copper loss .
Variable loss is copper loss
Superb session ❤
Regenerative braking wo hota hai jisme motor aur generator ko vice versa ke roop me istemal kar sakte hai
Thank you sir helping us a lot
U r great sir🙏
Shunt DC machine follow dropping characteristic .
Overhauling characteristic me regenerative brake use hota hai
If supply polarity of armature reverse then this condition is called plugging
Commutator are made up of soft copper and commutator sagment made up of hardened copper
DC machine follow - torque vs speed characteristic
In DC motor jo hawa ke karan loss hota hai wo square of armature current hota hai
Dc motor -speed torque .
Dc generator -open ckt
Got selected for pstcl je.... Thanks to Eng Mcq channel
Hiii
Great session
Sir 124 no question you use shunt generator formula but the question mentioned that is a short shunt generator for that the question data is incomplete because series resistance isn't mentioned but i assume that the series resistance is also 0.1 ohm and for that the answer this question is 272 volt approximately.
Drooping characteristic is the phenomenon of shunt machines
Nice Video...... Thankyou Sir❤
Nice session 😊..... please continue these series & make videos on synchronous machines, 3 phase induction motors, power system ( generation, transmission & distribution) , measurements
Sir Question no11 me Maximum fulx trailing pole tip pe hota gai and minimum flux leading pole tip pe
46 me c aayega ans kyoki dc shunt motar me flux constant rahta h
Nice explanation, with full of energy & dedication
Thank you so much Rahul, Kindly DO Share this session with your friends.
Question number -11 me maximum flux trailling pole tip hota hai..
57.D,108-C,124-B,155-A
Thanks a lot ❤
Very Very very thank you Sir. You are "Great Sir"
Please bring basic electronic mcq class. In one video total electronic should be revised
Thank you very much sir 🙂🙂😊
Pls keep continue more videos
Sure 👍
Alternator -v curve
Nice seson sir measurement bubject MCQ chia
Thank you 👍👍
Battery charging will done by shunt generator toy me capacitor motor use hota hai
DC generator has slightly drooping characteristics
❤❤❤very good sir je
Nice session 😊
Sir I have a exam 16/10 /2022 there before you make a electronic MCQ question session I am very helpfully please sir make a question answer session . I am flowing you're Chanel and seen every video I understand easily what ever you're explain.
Sir dc shunt motor se sabse jade mcq h ..shunt motor ke special mcq ki alg se class laye ....
Very nice sir
Thanks and welcome
Thanks sir aese hi sare chapters ke marathon upload kar dijiye itna achha session ki koi mcq book ki jarurat nahi thanks
Sir 🙏🙏individual topic wise marathon video layea..
Plz sir.
SSC je exam ke liye kam time hai?? 😢😢😢😢😢
Sir ji thankyou so much 👍👍👍🙏🙏🙏
26:24 Q35 cranes and hoist uses DC series motor i think wrong questions mentioned
Correct Mistakenly it has been explained as DC Shunt Motor Shivam. Current It has been omitted for now. Stay tuned.
🙂🙂ysss
Questions no 31 sir d hoga ki a plzz correct me if i m wrong
Please provide more marathon session for ssc...it's really good 😊👌
Q57. The dynamic breaking is generally used with DC motors..d) All options are correct...
[a) series, b)shunt, c) compound]
In q141 N2/N1 =I1/I2=o2/o1 can be applied? Why we have to go for Eb?
Please sir tell is there anything missing in question no. 124 because series field resistance is missing i think and tried to solve but could get series field resistance ,ans is 272.2 volt but how to calculate series field resistance please reply sir.
Very useful sir tq🤗
Q63 field current direction bhi to same rahta hai.
Very thank you sir... For your guidance 💐
Esi tarah dc theorems, AC fundamentals kay bhu questions lagayie sir. 😊
Motor controller me most convenient thing toggle switch hai
Shunt generator are used for battery charging
So number of brush in wave winding 2
Q108) The commutating pole winding is connected in series with the armature winding
Mast question
Very very good g
In question 116 condition for max power in case of dc generator is Vt=Ea/2
So all option are wrongly given
According to me it is the question of dc motor
August prastaw - mcdonald
Commutating pole in series with armature winding
thank you so much sir
🙏🙏
Sir 73…aapne likha ki differential compound motor kisi practical application me use ni krte..pr aapne hi kuch questions pehle arc welding me ..differential compound motor use hota hai aisa kaha tha
Bro wo option me nahi tha isliye wo option 4 select kka
Sir uppcl tg2 ke liye objective practice ke liya batae 🙏🙏
57 all motor..
Very very thnx you so much❤ sir.. 🙏
So nice of you
Thank you sir for your support and love 🤗
So nice of you
Q(108)- c
57-D
induction and syn ke bhi krwa dijiye sir
Sir iski pdf milsakta hai kya???amazing work.
SIR SSC JE KA ANALOG & DIGITAL ELECTRONIC & powersystem K PYQ KB LAIYEGA PLZ REPLY ME SIR❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏
Completed 👍
Thank you sir. Mahatransco k bhi sessions upload kijiye sir plz
Sure Manali.
Great content
Sir, Special Type Of machine ka lecture ya previous year SSC je ka questions karwaiye ....🙏🙏🙏.....
Estimating costing MCQ marathon hoga to atcha hoga
Motor controller me toggle switch ka use karte hai
57.D
Sir gate ke previous paper bhi solved kra dijiye
Thnx sir
sir contenw oploded sir plzz🙏