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@ceooflonelinessinc.267 Жыл бұрын
I have a question sir. At 1:07 you say the number says how much KW the heater needs per second to be working. At 3:00 you calculate it with 3 x 2Kw, but if it is by second wouldnt it need to be calcualted totaly diferent?
@HumbleThyself230 Жыл бұрын
@@ceooflonelinessinc.267 at 1:07 he is saying KW is the energy demand measured in Joules per second, which is Watts. To get KWh, we multiply the energy usage of the item(KW) by the amount of hours it runs to get the output of KWh. Does that make sense?
@ceooflonelinessinc.267 Жыл бұрын
@@HumbleThyself230 They there, thank you for taking the time to read my comment but I am still confused. At 1:06 he says the 2000 wats is the "energy demand per second". So wouldnt that mean you would need to calculate 2000 x 60 x 60 to get a KWh isntead of the calculation at 3:00?
@AlC-ve6ft3 ай бұрын
❤ 0:00
@ariana_mfs Жыл бұрын
As a 15year old girl, I'm just curious to know how electricity bills are calculated so I can be aware of money finicially and not interested into engineering. The video is understandable, thank you!❤❤
@JordanPeterson. Жыл бұрын
Smart girl
@Suburp212 Жыл бұрын
Good
@saijapz1610 ай бұрын
dont lose that curiousity, always seek for answers. you are amazing 🤟
@suneelb11818 ай бұрын
Nice any doubts ask me, I'm electrical engineer 😊
@mrbakeryx73588 ай бұрын
Now ur 16 yrs old girl 😊
@peanutpotion6 жыл бұрын
Thanks for all your hard work and knowledge put into these videos, you've made such a positive impact on my learning.
@EngineeringMindset6 жыл бұрын
Great to hear, thank you
@ciceroaraujo51835 жыл бұрын
Gratitude makes you powerfull
@shamsreza76716 жыл бұрын
The way you explain things makes it very easy to understand !! Please explain how a dry cell battery works and liquid cell battery works.
@fukaishikonoenjinia87294 жыл бұрын
go to school
@MarkRatermann5 жыл бұрын
I am sure many folks are wondering why electricity seems so cheap in your example. 10 cents a kWh is pretty cheap but if that is what you pay realize in the US anyway, most utility companies tack on all kinds of extra charges (many required by the government and some as a means of passing on other costs). Distribution, transmission (yes, two different things) low income supplement charge etc, etc. By the time you are done, kWh goes up since many are based on your kWh some are flat rate. Expect to see 30 to 35 cents per kWh or where I live a lot more. You did a great job, thank you.
@CyberTronics2 жыл бұрын
Gutted you used the $ symbol instead of £ ! Be proud of who you are mate.
@mephiz19194 жыл бұрын
All your vids are excellent! I am learning more in a few mins than yrs of college physics electronics ever taught me.
@shamsreza76716 жыл бұрын
Please explain how DC current flows when batteries are connected in series/parallel along with the calculations.
@sharfazhameed63823 жыл бұрын
I love your videos brother, # 1 video wen it comes to engineering mind set like the title says. Every time I find your video I feel like I have seen a movie I waited for long.
@thomasgaertig94532 жыл бұрын
So, since 1 kW is 1000 J/s, why don't we have to convert a kW into a unit per hours before calculating how many kWh are used? In the beginning of the video you mentioned a multiplier of x3600 for seconds in an hour, but then it was never used
@7654jake2 жыл бұрын
i noticed this error too
@arokiabharat13512 жыл бұрын
I also noticed this error. Please explain, if we did not understand something !
@hakanai97322 жыл бұрын
That’s what I was thinking
@AlexRiding62 жыл бұрын
Not sure to understand but kWh is already a unit showing how much energy is used/spent in one hour. No need to recalculate anything in hours then, already done. If I got your question.
@hakanai97322 жыл бұрын
@@AlexRiding6 if you look at 1:08 you see it doesn’t say 2kWh, it just says 2kW. So the question is do we assume it’s 2kWh or
@waltzb75482 жыл бұрын
Thanks for all these videos! College physics was decades ago, and going long periods of time not doing any electrical work, these are all great reviews. Of course for ths real stuff, I hire a licensed electrician. So great to study this again, wish your videos were around when I'd be burning the midnight oil studying. Cheers!
@shaunmadden5455 жыл бұрын
at 1:09 you say the label is how much energy is used per second, then at 2:30 you say its per hour?
@hajarrajab5965 жыл бұрын
In the first, he explains how much energy is in one kw (measured in joules/s) In the second, he explains how much of that energy constantly being used by that machine for the period of an hour (kwh * number oh hours * number of days = total wattage used that month)
5 жыл бұрын
It's not per second it's per hour. If you have a 2kW heater it will consume 48kW per day.
@charadremur3334 жыл бұрын
@ he said that Nvm i realize what you ment
@FawadBilgrami4 жыл бұрын
Diana J it means the rating on the devices are per hour and not per second. If the heater is 2kW, then it’s per hour consumption rating. If heater runs for 2 hours a day a month (30 days), then it will be taking 2x2x30= 120kWh from your energy bill.
@shanikapramith99994 жыл бұрын
As per wht he said 60w is per second .then per hour 60x 3600 will get per hour and then times 10 will be the correct answer 😂
@jjjackson56132 жыл бұрын
In the beginning of the video you state the Watt rating on the box/package indicates how much power is used per second. If a 60W light bulb is used for one hour, that would be 60W per second at 60 seconds per minute at 60 minutes (60W x 60 x 60) for a total of 216,000W or 216kW. So is the statement at the beginning of the video accurate? If so, what am I missing?
@mar-tin7022 жыл бұрын
60w bulb will consume 0.06 kwh per hour or 0.6 kwh for 10 hours
@mar-tin7022 жыл бұрын
Energy is measured in kWh ,so you need to convert watt in kilowatts and seconds in hour to get the energy ,60 W is 0.06 kW and 60 minutes is 1hour
@DanThemes2 жыл бұрын
@@mar-tin702 So the statement that the watt rating on the product box indicates the power used *per second* is false. A 60W rated product actually uses 0.01666666W per second?
@mar-tin7022 жыл бұрын
@@DanThemes you know how much energy a lamp would consume if it was 60w per second?? Energy is power in kilowatt x time= (kWh) 60 W is 0.06 kW since 1kW is =1000 W so a bulb of 60 W will consume 0.06 kW x 1 hour= 0.06 kWh in 1 hour
@Red_Light_andBlueАй бұрын
I appreciate you calculating the cost using Freedom Units.
@user-fp6jh1oq3k4 жыл бұрын
الله عليك ي مهندس ممتاز جدا جزاك الله خير
@pacificoceania58287 ай бұрын
It is very simple and short explanation but it is very easy to understand. Thanks for sharing this knowledge on KZbin.
@PappenbergerApps3 жыл бұрын
2:25 Why can't I take 2kW and multiply it with 30 seconds? You explained that the kW values stands for the energy used in one second. Thanks for this great video!
@abhijithcpreej3 жыл бұрын
You can. Hours are used for much higher amounts for daily use. Any unit of power multiplied by a unit of time will give you energy. You have to be careful with the units, though.
@LFOVCF3 жыл бұрын
Why 30 seconds?
@jeremykemp37822 жыл бұрын
@@LFOVCF because you are working out kWH not KWS
@labscience82712 жыл бұрын
You can, but you'll get 60 kWs (Kilo-watt-seconds). If you convert it by dividing by 3600, you'll get 0.016 kWh, which is basically the same.
@tarekdaoud50 Жыл бұрын
@@jeremykemp3782 So you're saying that for a device that uses 100Watts they mean by that 100W/h ??
@sumair4u2 жыл бұрын
Thats great It made my concepts clear about Kw and Kwh Thanks Keep it up
@SCOUT_THE-SERVANT9 ай бұрын
I appreciate HIGHLY That it is explained what a watt is. That the origin/meaning is just the name of the eventor. And not some other meaning that would need further work in discovering.
@Adamcfyfe Жыл бұрын
5 years old and still a great video. Thank you for putting this together many moons ago. 🙏🏻
@PoetbyDay Жыл бұрын
Nice try, but you aren't five years old anymore.
@Adamcfyfe Жыл бұрын
@@PoetbyDay ?? I meant the video was posted 5 years ago.
@sanjeeva_krishna_official9622 жыл бұрын
You exaplains very well in all videos
@gauste174 жыл бұрын
Good job. Small mistake at 3:33. Don't convert time from 30s/hr but only from 30s.
@sudheerpandiripalli52193 жыл бұрын
This is exceptional.. we all not known these things in clgs regardless KZbin providing this.. Thank you The Engineering Mindset.
@miketyson8236 Жыл бұрын
At point 2:04 I think there's an error, it should be: kW/1000 = W or kW = 1000 W or kW = W x 1000. Tip: think of k = 1000 and when you see (kW) it's basically (1000 W)
@Flaystray Жыл бұрын
That's what I thought, but when you say that 1 kw x 1000 is the same as 1000 watts, his explanation makes sense. This is one of those examples where the cracks in the logic of math show
@GeoffEspeland Жыл бұрын
@@Flaystray 1kwx1000 is 1,000,000 watts
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@miketyson8236 Жыл бұрын
@@EngineeringMindset Yeah it can be a bit trippy ahaha. But I'd advise you to consider the "K" as 1'000. That's because when you write: 1kW x 1,000 = 1,000 Watts it is wrong 1kW x 1,000 = 1,000 kWs is the right, do you agree? 1W x 1,000 = 1 kW is also right Hope you understand what I mean. Anyway thank you for your great videos!
@pinoyace14 жыл бұрын
Very good and simple explanation...easy to understand.
@drago-ig6ms4 жыл бұрын
best chanel for electrical learning
@lauratbislimi66385 жыл бұрын
Your videos are absolutely amazing!
@affoxiii3 жыл бұрын
Some comments on your discussion on units. Unit analysis is key to understanding in these calculations. The definition of a Joule as energy is not wrong but it is vague and barely mentioned and many would miss the important point that a Joule is a unit of work (defined as force x distance). It should be stressed that you are paying for work. The work it took to move the electrons (current) down the wire. Power (measured in Watts is the rate of doing work (power=work/time), where the units 1Watt=1Joule/sec. Or more simply the force (volts = Joules/Coulomb) to move a bunch of electrons (Coulomb = 6.24 x 10e18 electrons ) down the wire on a per second basis (1Ampere=1C/s). Where, Watt = volts x amps Or. Watt = Joules/C x C/s Watt = Joules/s The rate of doing work Hence since a Wh = work/time x time, time cancels and work is left, measured in 1000s = Kilo (K) or KWh. One final note. At 3:19 there is a minor oversight in the units of the bottom equation. It should read; 30sec ÷ 3600sec/hr = 0.0.0083hr Not 30sec/hr. All in all a good presentation.
@dongertan33206 жыл бұрын
Thanks for this video. You are great guys. Thanks again.
@Graceymay745 жыл бұрын
at around 2:15 you've got some terms back to front. 1 Kilowatt or KW = 1000 watts, not 1w=1000kw. Otherwise great. Actually, if you swap your operators it would be fine. swap your division for multiplication.
@2.3_44XD--4 жыл бұрын
Thank you. My brain was going to explode or shortcut with 1000kW=1W 💥💀....
@NhatLinhNguyen823 жыл бұрын
He is explaining conversion so he is right. If you have 1kW, multiply by 1000 you get 1000 watts.
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@richardbessah4212 жыл бұрын
This is really practical, I rally enjoyed the video. Please explain more on power factor surcharge on electricity billing and how can one fix the surcharge issues on bills.
@enokfemti23565 жыл бұрын
I was missing the most important part of information regarding the Kwh, how much work 1 Kwh is. If someone would take a back pack and load it with some drinking water, (he will probably need it) so that he all together weighs 100 kg. How many stairs does he need to climb before he has made the work of 1 Kwh? When you know that, you can start to have an idea about what a Kwh is.
@shamsreza76716 жыл бұрын
Please explain how the capacity of a battery is measured.
@EngineeringMindset4 жыл бұрын
Check this out, how a battery works: kzbin.info/www/bejne/homxfJ6Zd5Wjf5Y
@IronWolf2773 жыл бұрын
I wondered why my electric bill jumped so high? Damn you Heated Fan!
@coontent-tv2 жыл бұрын
electric heater blower not heated fan
@user-vk1oh9pq2e5 жыл бұрын
Wh = J
@denz55194 ай бұрын
Thanks dude those are the basics I need!
@linksone62873 жыл бұрын
Great video Paul! A lot learnt mate. Keep the education flowing. Question: what about if you only have the unit cost per KWH and not KW.H? How o convert and confirm to pence.? I.e, £0.10p Kw.h. Your help is appreciated. Cheers
@amidhmi52432 жыл бұрын
There is a common confusion between kWh and kW. KWH, kWh is the same as kW.h and it is a unit of energy. Note that the h is not under a fraction. It's kilowatt TIMES hour. Let's say the cost of energy is 16c/kWh. My kettle used 0.5kWh of energy to boil my water. It cost me 8c. Now it doesn't matter how long it took the kettle to boil it. Let's say you want to still measure its Power in kilowatts. It took 12 minutes for the kettle to boil that. This means 0.2 hours. The kettle used a power equal to Energy = 0.5kWh divided by Time = 0.2h. 0.5kWh/0.2h = 2.5kW
@chaosolid5 жыл бұрын
great efforts that create benefits and accumulates value each time it reaches 1 more person
@daaatmoney92565 жыл бұрын
Sir ,u r awesome. My sincere thanks and gratitude goes to u for putting tremendous effort and hours to explain engineering stuff to us. Could u please make a series of videos that shows in steps how to design an HVAC ,plumbing and fire fighting system for a project u have worked on ? Nowadays it is harder to land a job in the engineering sector as a fresh graduate. Plz that will make a huge impact in my life if u could give series of training videos on how to design engineering systems such i mentioned above. Many thanks to u again
@ibrahimwrites6 жыл бұрын
Nice video... Cool editing.... What program do you edit with.
@evolutionfilms12 жыл бұрын
This is the best video on youtube! Other videos should watch this video as a tutorial on how to do educational videos! Thankyou Sir! SUBSCRIBED!!!
@m03i2 жыл бұрын
Thanks a lot for makeing such a great video. I went through a hard time with my Science homework and this help me a lot. Thank you so much
@andresjimenez38112 жыл бұрын
At 2:14 the conversation KW x 1,00=watts (W). Isn’t 1w x 1000=1kw. I’m confuse. Help.
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@user-fr2jg1fs7k11 ай бұрын
Thanks for the mind blowing explanation. it really helped in my power utilization simulation and monitoring system project
@zayal8593 жыл бұрын
@2:16 I'm pretty sure kW / 1000 = Watts and W x 1000 = 1 kW How come nobody noticed this?
@mrcacuna13 жыл бұрын
I noticed as soon I saw it.
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@771risasankar84 жыл бұрын
Can you please explain mAh (power bank capacity) in detail? I have little confusion in that topic. May you explain? Please...
@danielteyehuago16334 жыл бұрын
Thanks for a great video tutorial
@kulaniscap2 жыл бұрын
I now finally understand kilowatt hour. Thank you
@rheashah98142 жыл бұрын
I’m doing my GCSE’s and this is perfect. Thanks
@chahalpawanpreet3 жыл бұрын
Your videos are of supreme quality to say the least
@shrirambhat67235 жыл бұрын
Hi ..pls explain physical significance of nuetral and earth wire in home wiring.
@F4FIGHT Жыл бұрын
Super straight explanation
@laijugeorgh63484 жыл бұрын
Very good....
@MasterOfMisc2 жыл бұрын
What does he read every day? What are his practice sessions like? How does he come up with this level of word play? How does he have instant access to knowledge in all areas? How often is he reading? Whats the split between knowledge and practice?
@rehanmasood8b212 жыл бұрын
Bro u are such a great person
@rizwanahmed82126 жыл бұрын
Hey Bro... Thank you so much for this information in a easy & simple way. And also appreciate your good work & effort. Keep it up man.👍
@slavsterbater11 ай бұрын
This should be on every power company website
@Froggability4 жыл бұрын
Everyone should do physics at school, coz this stuff is valuable to know, but easy to work out
@emregeylani9 ай бұрын
Simple and instructive. Thanks.
@andargachewdessie279310 ай бұрын
Thank you for the video!
@yohanneslucky5538 Жыл бұрын
Thank you for educating me.
@xophaser4 жыл бұрын
I just pay the electrical bill and call it good. But nice to break it down if I need too, haha.
@BEPPEJHA3 жыл бұрын
I need to know if my lights to stream are consuming too much
@LFOVCF3 жыл бұрын
@@BEPPEJHA lights to stream?
@BEPPEJHA3 жыл бұрын
@@LFOVCF yeah video streaming
@PapaZamForever08094 жыл бұрын
Please discuss something about heat rate of a diesel engine power plant
@Rationalific3 жыл бұрын
This is the best explanation I've found! Thanks a lot!
@johnnyrodriguez76894 жыл бұрын
This is cool. I'm glad to have electricity. I want to find out how much I'm spending on electricity each month. If I copy him and build a table. I may be able to find out how.
@ravindratanawade45773 жыл бұрын
Excellent Explanations Excellent Animations..Thanks for this..
@comfortadeoye15383 жыл бұрын
I found the video very simple and easy to understand. Thanks
@vhiedkc8595 жыл бұрын
Finally understood this
@tekros8481 Жыл бұрын
Wait, at 0:56 he says "On the electrical goods you purchase, you'll see a value stated in W or kW; This is the power demand of the item, it tells us how much energy _per second_ this will demand to work." So according to that, a 100W lightbulb should require 360kW per hour (100W x 60 seconds x 60 minutes = 360,000W or 360kW). This is obviously wrong, but where is the error? Did he misspeak and mean to say "per hour" instead of "per second"?
@jeetkunwarvlogs18164 жыл бұрын
ek system pc chla rhe h to..iska bill per unit kitna ayegaa sir ye btaye...per month or per 24 hours or per hour kitna ayega btaye.dhanyabaad
@thickcheeks96033 жыл бұрын
2:15 infos are in reverse, 1kilo watt equals 1000watts, kilo only means a thousand. I don't know what you are talking about here.
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@tonyjang75515 жыл бұрын
Thank you so much for the videos! I really enjoy watching them a lot. But I have a question on this video. I don't know why "KW * 1000 = W"(2:15).Because earlier you said, 1 W = 1 joule, and 1 KW = 1000 joules.Therefore, Is it possible that you meant to say W * 1000 = KW?
@sid91395 жыл бұрын
1 Watt = 1 Joule Per Second (J/s) 1 kWh = 1000 Watts Since 1 Watt is 1 Joule/s & there's 3600 seconds in an hour, 1 Watt Hour is 3600 Joules. Then, a kWh is 1000 Watts & again, there's 3600 seconds in an hour, that's 3,600,000 (3600*1000) Joules in a kWh. Yes, I'm pretty sure you're correct on your last statement there. Think about it as the metric system. 1 Meter * 1000 = 1 Kilometer. Same with the electrical power, 1 Watt * 1000 = Kilowatt. Hope this helps!
@thickcheeks96033 жыл бұрын
@@sid9139 i was looking for that comment caus i do think he reversed those two. Cause theres no way a watt equals 1000 kwatts that's a 1 to a million ratio
@Sole-.3 жыл бұрын
No. Think of mass if you want. If tou have 1 Kg of sugar and you want the grames, you multiply by 1000. Because thats what the " K" means. Its a way to put 1000 shortly. Just like the "m" in miligrames mean (1/1000) .
@dracophyle3 жыл бұрын
@@Sole-. I see what you did there, but I still think that is incorrect. If 1 kW = 1000 W that must mean that if I multiply 1 kW by 1000 I would have 1,000,000 W. I think following the units will help in this case. He has an equation: 1 kW x 1,000 = 1,000 W. If you devide both sides by 1,000 you get 1 kW = 1 W, which we know to be false.
@EngineeringMindset3 жыл бұрын
@@dracophyle I have made a mistake in the video. This will be updated soon in a new version
@ossmaanwar1152 Жыл бұрын
Thanks for this valuable information
@TnYnk2 жыл бұрын
1 kW X 1,000 = 1000000 W , 1 kW = 1000 W
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@leos8742954 жыл бұрын
Thank You
@p103022158 Жыл бұрын
Thanks for all your work
@frederickcallis6915 жыл бұрын
the calorie is the amount of energy it takes to raise one litre of water one degree celcius
@mamataswain12193 жыл бұрын
It's 1 gram not litre
@pakiengr.8962 ай бұрын
Zabardast video... Thanks dear...
@dwaipayansarkar2358 Жыл бұрын
Appreciate the effort you put in this video
@djman2564 жыл бұрын
This does actually help.
@bebeusxl9842 Жыл бұрын
Many people, including myself, often mistake the kWh unit of measure for how many killowatts a device will use per hour, which is wrong. The easier way to think about this so as to get it right every time is to imagine how much energy a device will use in a TIME INTERVAL. This could be an hour, but it can also be a minute, a couple of hours, a week etc.
@andreykh885 жыл бұрын
Very simple and clear explanation
@nooralshaer31052 жыл бұрын
Thank you for the awesome content! Very helpful
@jacoblehman8714 Жыл бұрын
No not at all. So many flaws in this video.
@EngineeringMindset Жыл бұрын
@@jacoblehman8714 I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@Mary_Grace3904 Жыл бұрын
Thank You so Much!!! This video really helped me 💖💖💖
@ItzGav1n3 жыл бұрын
I really needed this thanks
@saintpeter18024 жыл бұрын
Hello teacher please how to calculate hammer drill ? you know the power is variable
@ravikavula9934 Жыл бұрын
Thank you so much this video is really helpful!
@OprichnikStyle4 жыл бұрын
so when it says a 60W lamp, it is not per second but per hour 60W x 10h = 600Wh =0,6KWh
@altuber99_athlete3 жыл бұрын
No. A lamp rated at 60 W means it's active power (a.k.a. real power) is 60 W. This means the average of the instantaneous power in steady-state is 60 W, or in other words it means the average rate of flow of energy is 60 joules each *second* (not hour).
@inuside2 жыл бұрын
@@altuber99_athlete yeah, then convert it to kilowatts. and rate it to 1 hour. still 60w. wtf
@stephanc71925 жыл бұрын
1 kW x 1000 can never = 1000 W 1 kW = 1000 W
@mrcacuna13 жыл бұрын
that's it!!
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@JB-yn9hh5 жыл бұрын
Great video!
@rehanmasood8b212 жыл бұрын
Please make a video on power and energy difference plz
@AvatarRiku2 жыл бұрын
Yes but what would it take to generate the 1.21 gigawatts necessary to power the flux capacitor
@kaustubhsawantdesai75866 жыл бұрын
Can you create videos on new tech of refrigeration available in market? And also videos on NH3 refrigeration system like KCX machine plant??.
@36nibs2 жыл бұрын
You made this so easy to understand thank you so much
@jacoblehman8714 Жыл бұрын
No he didint
@budisantosochanel Жыл бұрын
complete tutorial,nice
@techrss3310 ай бұрын
Good explanation 😊😊
@depup24044 жыл бұрын
How can i know the electric tarrif from the meter?
@g-r0370 Жыл бұрын
This was so very helpful! Thank you!
@jacoblehman8714 Жыл бұрын
No
@SuperAtheist2 жыл бұрын
@2:14 is that new math? The old math: 1kW = 1000W
@EngineeringMindset Жыл бұрын
I understand the confusion now. I have said at 2:06 "1kW x 1,000 = 1,000 Watts" I am literally typing "1 x 1,000" in the calculator to get the 1,000W answer. But you have interpreted that as me saying type "1,000 x 1,000" which would give 1,000,000W. I use the kW value as is, I don't replace the K with zeros. E.g. if it was 15.8kW I would type "15.8 x 1,000" into the calculator, not 15,800 x 1,000". I thought it was clear in the video but many people have had this problem so when I remake the video I will explain this more clearly. Thank you for the feedback, appreciated.
@vanesam.87883 жыл бұрын
Thank you for the video it was really helpful with class!