Why AC cannot be stored unlike DC | Simple Interview question

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Why 11kV, Why 3-ph, Why 50Hz: • Why & How Series Q & A ?
Q & A
Q If the average value of signal is not zero can we store electricity
A. The average value can be stored, just relate with "Water tank with inlet at the bottom" to understand this. And AC is a time varying quantity so time cannot be stored, So Any form of time varying can never be stored.
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Опубликовано:

5 авг 2024

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Комментарии : 101

@pavanengineeringworld455 4 года назад

a.c is the analog signal. and time varied quantity so time not stored at particular intervels

@ThePiSquareAcademy 4 года назад

very good answer Mr.Pavan

@shubhammistry1936 4 года назад

Hahahah

@shaikmahammedsultan8876 4 года назад

Supper 👏👏👏

@abhishekvishwakarma7722 4 года назад

I am a Electrical Engineer and these things are always a Question to me! ## THANKS SIR##

@rohitbhosle6521 4 года назад

I m mechanical engineering student but stuck with π² after watching some videos for BEE course ...its 2-3 years now still can't resist to watch u r video ......full of concepts and Q ... Thanks for uploading

@vipulshrimali385 4 года назад

Sir, Extremely thank you to understand this topic 🙏🏻

@kallanamllananm9110 4 года назад

Thank you so much sir. I have waiting this information. Easily understanding.

@kunjal96 4 года назад

NICELY EXPLAIN GOOD TEACHING SKILL ANIMATION IS CHEERY ON CAKE FOR THIS VIDEO SIR PLEASE UPLOAD MORE AND MORE AS WE LEARNT EFFECTIVELY BY THIS METHOD THANK YOU VERY MUCH FOR A SUCH A WONDERFUL EFFORT ....

@abhishekchaudhary9542 4 года назад

AC Current can actually be thought of as Kinetic Energy. You cannot store Kinetic Energy but you can store POTENTIAL ENERGY (DC Current)

@RajeshKumar-wu9ng 4 года назад

Awesome explanation.

@aradhanaroy3361 4 года назад

Nice and right explanation..thank you..

@chinnakarlapraveen9966 4 года назад

Sir thank you so much for teaching us for free . Yes ur all videos are very important for me sir

@dylanmckinley2068 Год назад

Very nice explanation, with good animations .

@Manish1994 4 года назад

Its really helpful for every one.

@souvickde4795 4 года назад

This was a great lecture😊.

@sahzamirfatemi3673 4 года назад

Thank you!!!!

@mousewith10ksubs77 Год назад

Good explanation

@muzammilsheikh2613 4 года назад

I am waiting sir..I was search this answer from long time

@everyonecan3338 4 года назад

Way you explain concept is awesome sir

@patakotisrinivas1918 4 года назад

Nice explaination sir....

@ganeshd480 4 года назад

Thanq sir

@chinnakarlapraveen9966 4 года назад

Thank you for your easiest explanation

@Vikram_N._Verma 4 года назад

Nice informative video.

@vishmaacharya4560 4 года назад

Thank you

@nandusayankarsayankar1885 4 года назад

Nice explanation

@bhupaltechnical9742 3 года назад

Excellent

@telugufacts5271 4 года назад

Can we achieve wire less transmission? tell me what are the drawbacks for transmitting electrical energy in wireless condition?

@myvizhikrishnamoorthy4379 4 года назад

Awesome

@pratikmohanty7232 4 года назад

Inspired sir

@jugalmistry1726 4 года назад

Why did you connect both circuits to the ground in the simulation (as shown in the video)?

@satyarout9377 4 года назад

Thanks u sir

@navnithrajsn1705 2 года назад

Brother now I got the answer how u achieved gold medal. Ur way of teaching is excellent… Hit the Subscribe button

@vijaygavade9053 4 года назад

Nice Sir

@kiranpower6291 4 года назад

How capacitor banks are used in ac circuit..?

@shahidkarim2260 4 года назад

Thanks u soo much but i have a question why? Ac current will going back

@maheswari653 4 года назад

Sir is it means it (capacitor)allows the AC ?

@rajulg1036 4 года назад

NICE

@randomoffgridtv4685 3 года назад

Sir ithink we have to make a battery that design into ac.Regarding to the problem that AC is alternating or the power is coming back a diode is answer design a diode for ac so that the energy can be stored.Is that posible?

@pavannaik5463 4 года назад

And why not the change in signal when we give to a resistor as it is a passive device and in case of inductor or caacitor they are active devices....so please give a clarification brw

@kundharapumanoj3212 4 года назад

Sir please do vedios on control systems.

@jayasuryas8353 4 года назад

Which book you referring for electrical, bro

@seefelectricalshorts4459 4 года назад

Good

@gayathrijk99 4 года назад

Then how can we store ac using power electronics as bulbul ma'm said.Please explain it also.

@illuminati850 2 года назад

Sir if we can do a process the ckt will be disconnected in every 10milisecond then again connect. Then it will be stored Or not

@sayankayal6495 4 года назад

Sir really helpful video made by you but one thing I couldn't explore that is why the energy of thunderstorm can't be stored?can you please explain in few words sir?

@ThePiSquareAcademy 4 года назад

Research is going on to store such a huge electricity, it would be great if they are successful. you may check this for the reasons www.independent.co.uk/news/science/why-cant-we-extract-electricity-from-lightning-10162498.html

@sayankayal6495 4 года назад

@@ThePiSquareAcademy yeah sir really it would be a huge energy if it can be stored. Thank you so much sir for the link sharing..

@akhilswaminathan962 3 года назад

Then how do we charge our ups battery and phone battery at our home using AC power points

@engineeringnerds16 4 года назад

I am a mechanical engineering but just want ask how capacitors are used in ac circuits then.... And in this case what if we use diode before the capacitor it will charge... !!!! Just asking

@m92singh 3 года назад

If I think conceptually you could store AC power in a rotating object such as a flywheel. Spin up the flywheel using a motor and then once up to speed decouple from the motor. Then you couple with the motor without providing a power source. You can use the rotational energy in the flywheel to to drive the motor or use the motor attach to a load or as a generator. This is crude and perhaps not very efficient, but it's an interesting thought I had of 'some' way you could store AC power. So not impossible, if you had lots of excess AC power, you could use a giant flywheel (or any rotating mass set up with efficient bearings), to hold onto as much power as possible and extract it in AC form by coupling a motor.

@binayakbanerjee4238 4 года назад

Every circuit app is quite useful.

@ammananaprasanna2511 4 года назад

SIR UR LECTURE WAS AWESOME SIR KEEP GOING ON... . WITH EASY STEPS🙏🙏🙏🙏🙏🙏 AND HW CAN CRACK GATE EXPLAIN

@ThePiSquareAcademy 4 года назад

Dear Prasanna, We have a video on the same. you can check this link ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-c-Xq_ylmxnc.html

@ShivaKumar-xq8yk 4 года назад

Good evening sir Sir if you separate the charging and discharging periods then AC storing is possible?

@ThePiSquareAcademy 4 года назад

Pls check the description for the answer

@kommagangadharyadav617 4 года назад

Why we are using only sine wave 90percent only in our electrical system what will happen if we use another signal like trapizoidal

@deepakkumarsahoo3507 4 года назад

That means sir , if a AC having non zero average value , then can it be stored ??

@chiru2874 4 года назад

Can you explain about why 220volts in single phase and 440Volts in three phase , why not 660volts ....

@sachintiwari1959 4 года назад

Sir please explain why system is called stable when poles are on the left hand side of the s plane?

@ThePiSquareAcademy 4 года назад

That's really an interesting question, answer to this in our GATE online course package. I will try to do it on RU-vid

@joshuakollu4657 4 года назад

Then sir why the capacitor, which is used in ceiling fan get charged when we placed it in the socket of AC for checking, whether it is working are not.

@prabhakaran7929 4 года назад

I am also thought same question, but after watching vedio thoroughly. Find answer in this video...bro

@AshrafulIslam-bz2ui 4 года назад

Love from bangladesh

@umarjanbhat3819 2 года назад

So is AC supply to our homes not being Stored anywhere in between...like while we are using it, it's being generated simultaneously... Or we store grid supply by converting it to DC... won't that lead to losses?

@avijitdas4706 2 года назад

Why high voltage(11kv) circuit breaker is Trip while wire touch any kind of things, but why not Trip 230/440 volt circuit breaker which touch any kind of things

@kommagangadharyadav617 4 года назад

How the sine wave is form exactly with the help of North and South poles why not another signals are formed

@kommagangadharyadav617 4 года назад

Why sine wave can't changed its nature if it change what Will happened sir

@anshulkumar-kl4pr 4 года назад

Sir make video related VFD AND LOAD SHARING ,MASTER SLAVE CONCEPT

@ThePiSquareAcademy 4 года назад

we are concentrating on the fundamental, we will see if time permits

@lliaolsen728 2 года назад

Can you have two batteries. One + - and the other aligned - +. Then every 10 milliseconds you connect one battery so it only has current flowing in one direction, then switch to the other battery when current is flowing the other direction?

@ThePiSquareAcademy 2 года назад

No, you cannot

@satyarout9377 4 года назад

Sir why root 3 is multiple by single ph voltage to finding line voltage

@ThePiSquareAcademy 4 года назад

Sure we will do a video on that

@yashwanth6794 4 года назад

Sir, Is it possible to induce emf with pulsating dc? 🤔

@ThePiSquareAcademy 4 года назад

Yes, any time varying signal can induce emf, but the amount may differ

@naveensurendharanbalavenka8550 4 года назад

Sir, but capacitor accept only ac not DC in theoritically,xc=1/2πfc. So confusing sir, shall you explain please.

@trendingwithmalarkodi 10 месяцев назад

❤❤❤❤❤❤❤

@kommagangadharyadav617 4 года назад

Earth as zero resistance so by considering Earth as medium why can't we send the power what will happen if it's sending the power

@llMMNadeemakhtar 3 года назад

Then what about capstors

@pavannaik5463 4 года назад

Soo why battert will burn when we give ac to it

@rudyandika7310 4 года назад

but why AC capacitor can store the energy?

@mdfareed4095 4 года назад

Sir. If the average value of signal is not zero can we store electricity

@ThePiSquareAcademy 4 года назад

Pls check the description for the answer

@arunkumarpallekonda2629 4 года назад

I got your idea. But water tank example doesn't go better with this

@ThePiSquareAcademy 4 года назад

Might be, but we feel "water tank with inlet at the bottom" would be the best example. You may please suggest any better example.

@mohammadalqarni6073 4 года назад

Hi all new technology make ac current stored in eating air Motor technology still in the beginning and use limited to improve voltage drop in the grid

@chethanshetty9969 4 года назад

But how we can store Ac in capacitors for short time...

@gsrinivasu2969 3 года назад

Sir capacitor are charging an ac supply How sir

@Avinashkumar-ju1nd 2 года назад

Sir little bit slow speek because I not understanding

@pinturout2428 4 года назад

Sir i live bbsr and where your institution

@ThePiSquareAcademy 4 года назад

Patia. Please google it

@phoeNYkx 4 года назад

Not entirely true. A large reservoir of water with huge potential energy (due to its relative height from generating station) is quite literally a storage or "battery" used for generating AC power. Or perhaps an inverter. Yes, you'd be charging batteries with AC power and also final output is also AC during discharge phase.