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Im studying electrical engineering and i never really learned what rms actually means. I was always wondering in the back of my head how are we supposed to measure linear circuit components when we have an ac source. This is so satisfying, this is like a eureka moment! Thank you!

explanation starts @1:30

@sermuns

4 жыл бұрын

Thank you!

I've been into electronics for more than 40 years. And this is the *best ever* explaination of the difference between RMS and average values.

@GauravJ

2 жыл бұрын

Thank you 😊 Do share and subscribe

Thank You! I was not expecting to be that simple :))

I just explained the meaning of rms value to my electrical professor who didn’t know!

@kingsman428

3 жыл бұрын

A professor that doesn't understand RMS is a fraud. That's like saying you had to explain what blood is to a medical professor.

@Shawn_G_

3 жыл бұрын

@@kingsman428 😂😂😂😂😂

@tbhjustforfun

2 жыл бұрын

I worked in NTPC, I met many engineers of my deptt, who didn't know RMS

@sarafathima9348

2 жыл бұрын

He will be like:- chal chal baap ko mat sikha

@subashsahu8925

2 жыл бұрын

If he listened to you carefully then he might have known the ans but if he listened to you surprisingly the he might not have known that earlier.

I have completed my graduation two months ago. But today my conception has been cleared about RMS value. Thank you so much for making this great video.

Iam a marine engineer .i saw all u r videos it was very useful for my electrical exam.your explanation is crystal clear and understanding.thanks for u r great job plz continue u r good work.

Forget the Accent!Damn this was discussed by my Professor Just Weeks ago! and now i really understabd what RMS is!

@DeepakVjthrissur

5 жыл бұрын

Because your professor was trying to explain the concept. This guy no concept its just the steps to get the result

@ull893

4 жыл бұрын

@@DeepakVjthrissur How do you know? You know which professor he is talking about? The professor should have explained the steps anyway !!! There's no excuse, except most are lazy because they know their salary is covered for the rest of thier lives, irrespective of thier teaching. I have come across many, not to say there are a handful of excellent teachers and professors who are talented and dedicated in teaching. Teaching is both a science and art, and it should come from the heart.

@Adrian_Finn

4 жыл бұрын

@@ull893 Yeah i do agree that unfortunately not all have the gift of teaching in a way that inspires and makes you hang on every word, some are exceptionally good at it and i do think that in on itself that the methods of effective teaching can be taught to teachers themselves. I think eloquence and rhetoric should be prerequisite to becoming a teacher.

@oilybrakes

3 жыл бұрын

The accent is basically never a problem But a better microphone would be the cherry on the cake that this video is.

@GauravJ

3 жыл бұрын

Yeah my apologies for that. Actually this was one of my initial videos. I did not had any good microphone 🎙️ but you can check my recent videos.. there is a lot of improvement 😁✌🏻

Wow, excellent explanation! You made this crystal clear in a matter of minutes! Good job! Thank you so very much!

Excellent explanation. I got the exact idea of RMS value now. Thanks a lot.

Amazing. Went through an entire circuits class and RMS wasn't well explained... VERY much appreciated!

@GauravJ

4 жыл бұрын

Glad that helped 😇

@MARTINN7777

3 жыл бұрын

College sucks

@el_darkstar

3 жыл бұрын

Lol I am on circuits 2 and i finally learned what RMS is XD

@MagnusonX

3 жыл бұрын

@@el_darkstar well, take your EE studies seriously. It is now become an expectation across the electrical engineering field to take the fundamentals of engineer exam, making you EIT-certified by the time you graduate. If you don’t believe me, look at all the job postings everywhere for new electrical engineers. I have been studying very thoroughly over the last year and still have another six months to go, focusing on every detail of Network Theory. Btw, RMS was not even mentioned during my network theory course. Never enroll in an important course with an incompetent professor

Best explanation for rms I've ever seen. Thnx for the video

The best RMS value explanation in youtube!

Brilliant thanks, Im home studying during covid lockdown for my full Ham license and guys like you are a great help. Nice clear video, liked and subscribed.

Thank you so much for this video sir I've learned better

Gaurav this was explained brilliantly! I have read the pages in my study book like 5 times and was still scratching my head and you cleared it up in 8 minutes. Thank you.

@GauravJ

3 жыл бұрын

Glad it helped. Do share and subscribe to my channel 👍🏻✌🏻

Great explanation, thank you sir!

Good job, brother! Outstanding explanation. Thanks for making it clear!

Thanks. Very clear.

You're doing a great job Gaurav! It takes me back to my days in the early '60s when I was an apprentice electrician at the NCB. I Attended Whitwood Mining and Technical college in Castleford UK.

@GauravJ

2 жыл бұрын

Glad to know that ☺️

He taught me in minutes more than my teacher in months

Thq bro,just loved it👍❤️❤️❤️

Clear explanation! Simply awesome 👏

It very knowledgable video all concept are clear thank you sir

Thank you so much. This was very helpful.

Thanks,very clear explanation. Got it and very helpful.

great job ...thanks a lot for simplify the things.

THANK YOU! WHAT A GREAT EXPLANATION

thank you sir actualy many of my teachers they explained may times and i don't understand properly now i will never forget thank you so much JAZAKALLLAH

thanks so much your explaintion amazing keep it going

THANK YOU FOR UNDERSTAND ME THIS RMS

Great information, thank you for sharing!

Thank you for your effort and willingness to share your knowledge. I am a automotive technical teacher and found this to be most helpful.

@GauravJ

6 жыл бұрын

Duane Tegels thank you sir! 🙏

yoooo…... I watched a couple of videos on this ...but this video was the best out of the best !

Good show! It might help to mention that the reason for taking the squares of the values is to eliminate the negative numbers from the negative half of the cycle, otherwise they would cancel themselves out in the mean or average. 20+10+0+(-10)+(-20)=0 /5 =0

@Cedillallidec

5 жыл бұрын

Actually the reason for squaring the values is not to eliminate negative numbers. It is done because of the equation for power in electric circuits. Vrms is defined as the equivalent DC voltage that dissipates power at the same rate as the AC peak-peak voltage on the same circuit. Remembering our basic formulae for electric circuits: P = V * I and I = V/R, we can rearrange for power to be determined as P = V^2 / R. So what you are looking for is: "what is the average squared voltage through my circuit in AC, and what DC voltage would produce the same average squared voltage." (Since R will be the same by definition for both DC and AC power dissipation.) In this example, the average squared voltage for 20V peak-peak is calculated to be 200 V^2 . So a DC voltage of 14.14V would produce the same average squared voltage of 200V^2 and therefore dissipate exactly the same power as 20 V p-p AC. Vrms is useful for calculating power consumption of AC appliances, which is why we use it. The squaring and subsequent square root has nothing to do with eliminating negative numbers from the calculation. It is a necessary step in defining the equivalent DC voltage the dissipates power at the rate of P = V^2/R. If we lived in a different universe where power dissipated with voltage to the third power , then we would calculate the "cubic root mean cube Voltage" as a handy number to determine equivalent power dissipation.

@sebahojka

5 жыл бұрын

If you square negative number, you always got positive result.

@john-fs8ul

5 жыл бұрын

Clinton Andrews in the first step, i will divide them equally in 10 parts? It must be always 10?

@olufemisolate2349

5 жыл бұрын

@@Cedillallidec very good explanation. Well done

@Karshakan136

5 жыл бұрын

wang bu, no he is just using 10 as a easy number you could use any number.

Very clear and concise explanation. Great!!!

Thank you, that was wonderful

Thank you! Great video.

Thank you man!! it was really clear

Quite helpful! Thanks a million!

I am a med student who is at this point studying about the never system,,, I needed to know RMS and this lecture did it for me ... thanks!

@GauravJ

3 жыл бұрын

Glad it helped 😇👍🏻

@vinodbodile6156

3 жыл бұрын

Noice

I m 2005 pass out, today i understand RMS value concept. Thanks Bro

Beautifully explained!

Nicely explained. Thank you

Thanks for detailing the RMS VALUE

Sir you are one of the best on youtube in this field ,and I find you today ! Thank you for your your deep knowledge explanations ... !!! I will try to watch all your videos ! You are a real treasure !

@GauravJ

2 жыл бұрын

Thanks 😊 do share the videos with your friends 😄

thanks for your struggle and hard work thanks a lot

you ARE KING! WONDERFUL EXPLANATION FINALLY I GET IT ;d

Thank you guy.. fantastic

Such a great explanation thank you

Brilliant explanation

Nothing to say more about this video. Just awesome...wow...👍👍👏👏

Love to be the one of the viewer here...thanks alot!!..its evidently helpful. .

Thank you for a simple and great explanation

Good boy! Thank you for refresh us!

thank you so much sir it's amazing description

Excellent! Clear and concise! Thanks

impressive explanation

Amazing explanation! Things made so simple-

Thanks sir all lecture r very helpful for my studies

very nice !

superb, clean and neat explanation....This video will surely help who doesn't know about ac rms value......keep uploading video buddy. Thankyou

bro thank u u r just outstanding , you are a very good teacher keep it up

perfect explanation thank you

thank u i actually understand

Thanks for sharing your knowledge very informative, it inspired me to focus more making electrical video

Thank you video is very helpful

I LOVE THIS WIDEO!

Thank you man..wonderful..

Big like !!

Good work brother. Keep it up. You're helping so many students around the world with your easy to understand explanation. I will now use your video to help my students understand a bit better. Thank you.

Hey seriously your explanation was sooo good... Thanks for the video

Awesome teaching, thank you, sir Worth watching

Great video..... 😍

Very understanding, thank you sir. I think this is also applicable to music system power amplifier output. Manufacturers advertise PMPO watts to lure consumers with higher be Watts. They also mention somewhere RMS watts in lesser amount inconspicuous in small prints. RMS watts is the true music output of we get from the speaker.

The world's best teacher thanks so much

Great explanation! Thanks for posting.

What an excellent Video it is , and the way of making people understand is very very good. He have the good capability to make the people understand in very easy way . Thank You very much.

Thanks for clear explanation

Nice Video Sir Thanks

Awesome explanation! Thank you!

Very good explanation, Bro. Thanks for the vid.

GREAT SIR THANK Y0U

Thanks a lot. Kudos

The Most Useful video and Excellent explanation compared to the videos i previously watched..... Hats Off Sir.... 👌👌👌

extent explanation thank you very much Sir

Hon.For the first time someone explained in such a easy language,best Thank you.

Really great explanation and well presented 👍🏻.

This channel deserves more subs. Thanks a lot for your help!

@GauravJ

3 жыл бұрын

Thank you 😊 do share and subscribe 🙏✌🏻

thansk for your video , very nice.

Excellent explanation! Thanks!

Great Scott Music....! Nice video...

Excellent👍

Thanks for sharing the Knowledge. Keep up the good work.

great. i love it

Best explanation ever since school.

Thank you for your time and knowledge

Excellent explanation sir thank you🎉🎉🎉

Another way to calculate Vrms is to divide Vmax by sqrt(2) since 0.7071~1/sqrt(2). I find this way easier to remember (Ie. Vrms = Vmax/sqrt(2) )

@thomasmaughan4798

2 жыл бұрын

That works on sine waves. When the alternating current is not sine then it is a lot more complicated.