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Conduction time for diode =0.099 ms ;conduction angle for thyristor =178.201,angle for which source delivering power to load=356.402,time for which load is delivering power to source =0.198 ms
I STARTED TO SEE FROM UR FIRST LECTURE ITS REALLY LIKE SAYING TO THE PERSON WHO DONT KNOW NOTHING HE CAN BE ABLE TO UNDERSTAND WHAT IS POWER ELECTRONICS EVEN HE DIDNT KNOW NOTHING ABOUT POWER ELECTRONICS (😷😷😷😷😷😷😷) NO WORDS TO SAY HOW UR HELPING STUDENTS REPUTED INSTITUTES NIT GIVING LECTUTRS EVEN THEY HAVE EVERYTHING BUT UR MARVELLOUS WE WILL ALWAYS BE WITH U SIR BYT DONT STOP IAM FOLLOWING U COMPLETE ALL ELECTRICAL SUBJECTS THANK U SIR 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏(GATE+EEE=SOHAIL SIR)
sir, I am working in PSU simultaneously i am preparing for ESE, but have difficulty to remember the concept. Also i am from instrumentation branch, but preparing through EEE. I have strong concept of instrumentation subject. Also i understood whole machine, but unable to remember. please provide your helpful advice. Also thank your providing such a good lecture with clear concepts, really very helpful for me Regards, Hemant namdev
at 5:06 for the answer of question no 5 for the rms value of thyristor current I = 4*I0max*t/pi but in the previous lecture you have made it as 2*I0max*t/pi. I think 2*Iomax*t/pi is correct????
Sir questions no. 1 and questions no. 5 will be same or wot ?? As whatever duration diode will conduct , the load will deliver power to source only......same is in case for questions no. 2 nd 6
Sir there is a little confusion,you are saying waveform is exponential but in p. S bhimbhra book it is given in triangular form like inductive load, which one is correct?
Sir, one doubt. You have not mentioned in this video about "Average output Current", "RMS output current", "Average Switch Current", "Average Diode current". You have explained very clearly about fundamental RMS currents. Also, You told that the output current will be exponential in nature due to RL Load. But its difficult to find AVG. and RMS for Exponential waveform, also what will be the equation for the waveform of output current. At least if we get equation we can find everything easily. Also i wanted to ask, is AVG and RMS value for OUTPUT current important with GATE point of view. Please clear my doubt. Thank You.
right..what u said is absolutely correct...its difficult having more calculation...thats the reason i haven't explained bcoz gate will not ask from this...however procedure will remain like other load..ok
GATEMATIC Education , sir, I was wondering what will be the equation of waveform of output current? I(t)=(vdc/2R)exp(-t/Tau) where Tau = L/R. Is this correct w.r.t inverter? That's the ambiguity.
1- 0.099 ms 2-178.201' 3-7.2411 A 4-3.58 A 5-2*phi = 0.198 ms in each cycle 6-2*(PI -phi) = 356.402' Sir please upload the next lectures also.... Thank you
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1. 0.1msec
2. 178.2deg
3. 6.36A
4.
5. 0.2msec
6. 356.4deg
Ans. 1-. 0.1msec
2-. 178.2(deg)
3-. 6.366 A
4-. 75.6*10^-6 A
5-. 0.2 msec/cycle
6-. 356.4(deg)/cycle
Thank you very much sir for this immense support.
1) 1.8 degree
2) 3.110176 radian
3) 6.4609 A
4) 0.6310A
5) 19.79 ms
6) 356.4 degree
thanks sir for wonderful explaination.
Conduction time for diode =0.099 ms ;conduction angle for thyristor =178.201,angle for which source delivering power to load=356.402,time for which load is delivering power to source =0.198 ms
I STARTED TO SEE FROM UR FIRST LECTURE ITS REALLY LIKE SAYING TO THE PERSON WHO DONT KNOW NOTHING HE CAN BE ABLE TO UNDERSTAND WHAT IS POWER ELECTRONICS EVEN HE DIDNT KNOW NOTHING ABOUT POWER ELECTRONICS (😷😷😷😷😷😷😷) NO WORDS TO SAY HOW UR HELPING STUDENTS REPUTED INSTITUTES NIT GIVING LECTUTRS EVEN THEY HAVE EVERYTHING BUT UR MARVELLOUS WE WILL ALWAYS BE WITH U SIR BYT DONT STOP IAM FOLLOWING U COMPLETE ALL ELECTRICAL SUBJECTS THANK U SIR 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏(GATE+EEE=SOHAIL SIR)
satya narayana sahe kaha yar.... Sohail sir ki wajah sai power electronic mein ab confidence aana Laga hai :)
guru dutt speak in English Bhai
MOST WELCOME..SHARE THIS PLATFORM WITH YOUR FRIENDS..THAT IS WHAT I WANT FROM YOUR SIDE...ALL THE BEST.
Sir eagerly waitinf for Electrical and Electronics Measurement.
1. 0.09994 secs
2. 178.2 degrees
3. 8.996amp
4. 0.1967amp
5.0.19988 sec
6.356.4 degrees
srinu kanithi how to find angle between Vo and Io??
1. 0.1 msec
2. 178.2 degree
3. 3.183 A
4. 5.67 mA
5. 0.2 msec
6. 356.4 degree
Thank you so much sir...
1_500amp
2_408.16amp
3_62.50amp
4 _64.96 amp
5_144.30 amp
Very nice explanations 👍
its my dream to get selected into PSU's and donate my one year salary to your channel sir....and will do it very very soon.....
Thnx for this..all the best for gate 😊
good luck, with hard work your dreams will come true.
Did you get into PSU?
1. 0.099 ms
2. angle=178.2 degrees
3. 6.36 A
4. 0.0163 A
5. 0.198
6. 356.40 degrees
1)100 microsec
2)9.9 millisec
3)47.7 A
4)6.81 A
5)0.2
6)176.4 deg
1)0.099msec
2)178.2°
3)6.366amp
4)0.01399amp
5)0.199msec
6)356.4012°
Vaibhavi Mishra please see the solution of question no 3 its urgent
Sir u r lecture is awesome I loved it....but please provide PDF on entire transformer..... because I totally depends on gatematic
1) 1.8
2) 178.2
5) 6.28msec
6) 352.8
1.0.1msec
2.178.2
3.6.365 A
4.0.642A
5.0.0198 sec
6.356.4 deg
1. 3.39 msec
2. 119.05 degree
3. 4.46 A
4. 4.97 A
5. 3.39*2=6.78 msec for one complete cycle.
6. 119.05*2=238.1 degree for one complete cycle.
1. 1.145msec
2. 179.64degree
3. 6.359A
4. 0.02255A
5. 572.9msec
6. 180 degree
Than Q sir..
1). 099
2)178.2
3)6.355
4).0078
5) 11.46
3) 356.4
1-0.9988 msec
2-178.2
3-3.143 amp
4-0.388 amp
5-0.1997 msec
6-356.404
Rajesh Panda how to find angel between Vo and Io??
Venkatesh Giduturi .. simply
Tan-¹wl/R
Rajesh Panda it is giving wrong answer bro
Sayad.. calculation mistake hoga...4 ans .223 hoga
nice, after selection i will surly donate.... .........good job sir, respect
Sir,Other video of Inverter, Yes sir,video is very clear,and to the point.
sir,
I am working in PSU simultaneously i am preparing for ESE, but have difficulty to remember the concept.
Also i am from instrumentation branch, but preparing through EEE. I have strong concept of instrumentation subject. Also i understood whole machine, but unable to remember.
please provide your helpful advice.
Also thank your providing such a good lecture with clear concepts, really very helpful for me
Regards,
Hemant namdev
1)1.779
2)178.2
3)6.36
4)0.015
5)3.564
6)356.4
SIR very very thnx....for covering this important subject 'ssyllabus sir plzz..Also..start lectures on Asynchronous and synchronous machines
Very informative lectures thanks
all question are correct solve by me in one attempt after watching your lecture
Most welcome...all the best for gate.
thank u sir and please continue power system lecture --Power system stability
@@mauryashivom7984 abhi kya kar rahe ho aap 👍
1. 0.1ms
2. 178.2°
3. 6.31A
4. 0.45A
5. 0.2ms
6. 356.4°
Very deep explanation thank you so much sir
THANKS sir ji.
Why inductor current not lag for dc converter (any mathmatical expression)
Sir, your technique is easy to understand...I also donate money through paytm...
thanx for ur contribution..this means a lot to gatematic. all the best for gate
@@GATEMATICEducation sir please cover the full power system lecture..so it will be so benifit to all gate aspirants
Good lecture
very intersting lecture
Understood the concepts sir. Thank you.
5.ans 4.9msec
6.ans 5.1msec
at 5:06 for the answer of question no 5 for the rms value of thyristor current I = 4*I0max*t/pi but in the previous lecture you have made it as 2*I0max*t/pi. I think 2*Iomax*t/pi is correct????
IN 4.35 MIN POINT NO 5, WHY IT IS DIVIDED BY PI WHILE CALCULAATING SLOPE
hlo sir, max fundamental current for diode or thyristor same thodi honge while finding rms current
is it important to or any significance to calculate the rms value of output current in RL circuit....I0(t)
Sir questions no. 1 and questions no. 5 will be same or wot ?? As whatever duration diode will conduct , the load will deliver power to source only......same is in case for questions no. 2 nd 6
1) 0.09 m sec
2) 178.2 Degree
5) 0.18 m sec
6) 19.82 m sec
3) and 4) I did not able to solve that.
1-.08
2-178.20
Thank you sir
most welcome..
Sir there is a little confusion,you are saying waveform is exponential but in p. S bhimbhra book it is given in triangular form like inductive load, which one is correct?
sir,, in homework in 5th part how we generate equation of wave (4Iomax/Pi)*t
Sir i have something that i don't understand the alpha used as limit in calculating the rms value of the switch and diode is it different from alpha1?
Sir , rms value of thyristor current in L load has mai pia v hoga
Sir plz upload next video...dnt break the sequence...plzz sir...time bht km h...plz try to complete PE by mid august...plzz sir
Sir, one doubt. You have not mentioned in this video about "Average output Current", "RMS output current", "Average Switch Current", "Average Diode current". You have explained very clearly about fundamental RMS currents. Also, You told that the output current will be exponential in nature due to RL Load. But its difficult to find AVG. and RMS for Exponential waveform, also what will be the equation for the waveform of output current. At least if we get equation we can find everything easily.
Also i wanted to ask, is AVG and RMS value for OUTPUT current important with GATE point of view. Please clear my doubt.
Thank You.
right..what u said is absolutely correct...its difficult having more calculation...thats the reason i haven't explained bcoz gate will not ask from this...however procedure will remain like other load..ok
GATEMATIC Education , sir, I was wondering what will be the equation of waveform of output current?
I(t)=(vdc/2R)exp(-t/Tau) where Tau = L/R.
Is this correct w.r.t inverter? That's the ambiguity.
1- 0.099 ms
2-178.201'
3-7.2411 A
4-3.58 A
5-2*phi = 0.198 ms in each cycle
6-2*(PI -phi) = 356.402'
Sir please upload the next lectures also....
Thank you
The angle phi(n)=inverse of tan(n*Wo*L/R) plz explain.
You are right bro !
Sir please upload lecture on full bridge inverter
everything will be uploaded..plz have patience.
sir next video kb tk upload karoge??
Sir how we can find the total Io avg value
Sir wht value of omega * t will we take?
Sir kindly upload videos on Electrical and Electronics Measurement.
For 5th question (wt=2@) right or wrong sir
In the 5th question the value of T/4 should be Pi/2 I guess according to the previous lecture??
Value taken wrong in 5th question....it should be {2/pi}square.
sir what value of (omega × t) we need to consider while intrigate the r.m.styristor current...???
Vijay Prajapati 2pie
Shivam Mishra ty bro
1) 0.1 ms
2) 178.2°
3) 6.33 A
4) 0.636 A
5) 0.2 ms
6) 356.4°
.19 9.81
sir plz synchronous machine ke lecture dalo
1=1.7984
2=178.20
3=4.21
4=4.73...
sir pls rrply this is right or wrong
Check out the next lecture for solution
I cannot understand the ans of rms value of thyrister current
Can somebody please tell me how to solve Q3 and Q4 the calculation part
Pleas put cuk converter video
formulae for angle is worng it shoud be tan inverse of nwL/R
Sir has made correction in the full bridge inverter lecturer...you are right...👍
7:08
Sir i didnt get the ans for tha RL load hw ques pls give me the detail solution for ths ques sir
Watch next lecture
How to get the RMS value of diode ? Anybody here who can help
Weirdo Gaming you can see the formula in the video..
.he has derived it there only..
5.73milli seconds load delivering power to source in a complete cycle
wrong
srinu kanithi hello find at each half cycle pie conducting due to inductance seee
srinu kanithi for full cycle 2pie =wt
its pi but in degrees i think you took in radians
srinu kanithi k understood thanksss
Your teaching is not correct what things is used in inverter for what purposes in what metheod
1)0.099msec
2)178.2degree
3)47.93A
4)47.90A
5)0.198msec
6)356.4degree
1) 1.8
2) 178.2
3) 45.33
4) 6.51
5) 11.46 ms
6) 356.4
1. 0.1 msec
2. 178.2 deg
3. 6.334 amp
4. 4.805 amp
5. 0.2 msec
6. 356.4 deg
Thanks 🙏
thank u sir...