Everything you need to know to solve Voltage Drop Calculations!!

In this video I cover the 2 main ways to calculate voltage drop for an electricians. I dig in and show you how to find PERMITTED Voltage drop and Sizing a conductor in Voltage drop!! These videos are created for my students so I hope these help you.
Email; sparkyinstructor@gmail.com

Пікірлер: 236

  • @awes0mechr1s
    @awes0mechr1s2 ай бұрын

    Everything just clicked. This is so much simpler than the way it's been explained to me before. Thank you

  • @Wirenutby
    @Wirenutby2 ай бұрын

    Your video is the best explanation I have seen for voltage drop in my 48 years of experience. Anyone can read all about it, but a video like yours explains it best for future electricians. Good job!

  • @kevindick7485
    @kevindick7485 Жыл бұрын

    I recall an instructor going through this formula many years ago. However in an adult evening class he kind of rushed through it in only a week which was two nights . That was before the internet . Today I am glad teachers like you bring the important topics like this for re-learning to learn . Thanks .

  • @todosmiros8119

    @todosmiros8119

    10 ай бұрын

    exactly!! and I hated that. because of the "know it all" mentality of electricians, a teacher would run through crap and be like, "well I know you guys all know this, so we're just going to run through this really quick, is there anyone that needs to slow down?" REALLY!?!?! like youre REALLY gonnas raise your hand and tell the class that youre gonna slow them the hell down! thats going to ALSO cause unneeded stress upon the guy learning!! I HATED THAT!! HATED!! TOTALLY HATED THAT!!

  • @abi2874

    @abi2874

    2 ай бұрын

    me in class with the same problem as a young adult and teacher rushing thru it haha come on Mills slow down XD

  • @BerzerkerGarage
    @BerzerkerGarage3 жыл бұрын

    WHOLY SH**!!!!!!!! finally a straight forward easy to understand explanation!!!!! I can not thank you enough, I spent 5 hours on my own trying to figure it out. I flew through the rest of my homework in minutes. THANK YOU

  • @AndTodaysProjectIs

    @AndTodaysProjectIs

    28 күн бұрын

    Could not have said that more perfectl! Although I tried in my LONG comment above lol

  • @joeyramirez9663
    @joeyramirez9663 Жыл бұрын

    If everyone was like you the world would be a better place.

  • @AndTodaysProjectIs
    @AndTodaysProjectIs28 күн бұрын

    You saved me from yet another sleepless night trying to figure out which of my contractors is right about my wire size for my generator. Sorry about the other SUPER LONG COMMENT but I thought it would be worth laying out my math showing you how you helped me learn this tonight. I know NOTHING about electricity so this was perfect sir!

  • @craigmichaud-electricalins4602

    @craigmichaud-electricalins4602

    28 күн бұрын

    I am very glad I was able to help! Thank you very much I appreciate the support. CM

  • @TheLucasthatyouknow
    @TheLucasthatyouknow3 жыл бұрын

    As a young one in the trades thank you for what you do. I can only imagine the setup it takes to get these videos out. Keep it up.

  • @patrickstirling5740
    @patrickstirling57402 жыл бұрын

    You are the best teacher I have found for my electrical answers! Please keep making them. I value your time and energy doing these on the whiteboard. I have learned more from you than my teachers!!

  • @Ninasky79

    @Ninasky79

    Жыл бұрын

    Amen 2 that !

  • @davidcruz4713
    @davidcruz47133 жыл бұрын

    Your an excellent instructor love how real you are and simple you make things

  • @micahc.8444
    @micahc.84443 жыл бұрын

    Very good video Sir. Taking another journeyman test for another state and had to brush up on some stuff I don’t normally use and this was just what I was looking for. Thank you Sir.

  • @Mac_993
    @Mac_99310 ай бұрын

    You’re providing a great service for someone like myself who is just starting the trade. Thank you for taking the time to make these.

  • @bryanvelazquez6899
    @bryanvelazquez68994 ай бұрын

    brother, thank you so much. Finally understand how this works. Testing for state exam tomorrow and this clarified so much!

  • @Tony-ye3pp
    @Tony-ye3pp5 ай бұрын

    With out this i would not have passed my test.this is the one thing i had trouble with.it took majority of my points.so glad i ran into your vedio.thanks so much.

  • @jorgecruz4901
    @jorgecruz49012 жыл бұрын

    Very good job Craig, this is the type of videos that I was searching , keep updated us, I will take my test in a few weeks,I definitely will keep watching your videos thank you

  • @felixgarcia2898
    @felixgarcia28985 күн бұрын

    Great video Craig. Thank you. You're the best.

  • @Ninasky79
    @Ninasky79 Жыл бұрын

    You rock, I'm in my 3rd year and you made this so much easier than my instructor did !!! Ty buddy 👍👍😉

  • @solracstudios9578
    @solracstudios9578 Жыл бұрын

    Craig, Very good video. I was having an issue with this scenario, but you cleared it up for me. Thank you, very much. Keep up the good work!

  • @8yerbrain
    @8yerbrain3 жыл бұрын

    New subscriber, journeyman electrician...but still have very much to learn. I appreciate you taking the time to put out this info. Very useful.

  • @TheTrueWalrus96
    @TheTrueWalrus964 ай бұрын

    In its category/ context, This could be THE most helpful video on the internet. Thank you Genuinely SO much. Sincerely appreciate it! Im currently buried in ET school, and you're saving my bacon.

  • @AndTodaysProjectIs

    @AndTodaysProjectIs

    28 күн бұрын

    I could not agree more sir! This saved me hundreds of $$$$ on my 160' generator wire run that I am buying in 2 days. Absolutly amazing. $20 tip to this gentleman!

  • @darvgnomo
    @darvgnomo3 жыл бұрын

    Mr. Craig...you explain so well, I just write it. Thanks a lot.

  • @celticslimjim
    @celticslimjim2 жыл бұрын

    Thank you very much. Had a long run out and down to a well pump. Your information helped me size the wire correctly. Many thanks!

  • @torrent7136
    @torrent71363 жыл бұрын

    thank you Sir Craig i'm a huge fan of yours and thank you for your the Voltage drop information to keep us safe

  • @juanmendias5397
    @juanmendias53973 жыл бұрын

    Im taking my JM test this week. The way you explain it makes a lot of sense. Thanks. I'm sure this will help a lot during the test

  • @burgie03

    @burgie03

    3 жыл бұрын

    Juan nice work passing the test!

  • @freddiestewart9233
    @freddiestewart92333 жыл бұрын

    Great Video with great easy to understand information! Thanks for doing a great job!

  • @DaCrunkwizard
    @DaCrunkwizard3 жыл бұрын

    Great explanation, I needed more clarification when studying on my own. Thank you for upload.

  • @daymianhayes2493
    @daymianhayes2493 Жыл бұрын

    Best voltage drop video on KZread

  • @manchasteve17
    @manchasteve17 Жыл бұрын

    This is awesome my teacher didn't explain this to well and I was lost when he explained it. I'm a visual learner and this made it super simple to understand!! I'm taking my journeymen exam soon and this is great great practice!! Thank you so much!!!!

  • @skyler2183
    @skyler2183 Жыл бұрын

    Your videos are so helpful, appreciate ya man 🙏🏼

  • @haideral-shahee2656
    @haideral-shahee26563 жыл бұрын

    I would give you 100000000 LIKE for that video!! I am electrician came from overseas. I have been working electrician in the USA for six years. Have SO MUCH difficulty of Decimal. Now,you Craig got me how to Calculate the voltage drop SO EASLY !! THANK YOUUUUUUUUUU!!! Please, upload more videos like that !!!

  • @J5isalive
    @J5isalive2 жыл бұрын

    You saved me! Kudos to you brother may god bless you. Keep doing what you do

  • @jamesculotta8997
    @jamesculotta89972 жыл бұрын

    Thinks for the help , its been a while from studying this .

  • @Benjaminjackson1616
    @Benjaminjackson16162 жыл бұрын

    Very nice way of teaching i appreciate KZread for allowing people like you to help guys like me better understand this topic good job

  • @josetrejo591
    @josetrejo5912 жыл бұрын

    Thanks I need to revisit this exercises once in a while so I don't forget , I'm getting old and memory not always good , but on the back of my mind I know there is always someone great electrician helping others Tx

  • @justinstewart2130
    @justinstewart2130 Жыл бұрын

    So, im studing for my masters, and its been awhile since i studied for my journeymans, and i dont think that i ever fully understud the whole sizing of wire when voltage drop is given, im using a mike holtz study book and kind of jumping around, i was totally lost on how to calculate until i watched this video not i fully understand, so when i have one of these questions come up ill be thinking about you man, hats off to you, and thanks for helping further my career. God bless

  • @meekinsstevenmeekins
    @meekinsstevenmeekins3 жыл бұрын

    8:49 minute mark "cooper" equals copper. Which is an excellent conductor.Great video and commentary. I'm going with a 25' ft length because of. Thanks.

  • @austingupton1421
    @austingupton14212 жыл бұрын

    I haven’t done a vd Calc in a while, thanks for a good refresher!

  • @modallas8034
    @modallas80346 ай бұрын

    Excellent job!!! 👍👍👍

  • @danielesposito9166
    @danielesposito91662 жыл бұрын

    Im a first year apprentice and thiss just helped me finish my Voltage Drop and wire size calculating homework, you are a god sent human

  • @Manbearpig8596
    @Manbearpig8596 Жыл бұрын

    Love your videos my man, helping me out so much

  • @adamsonntag5755
    @adamsonntag57553 жыл бұрын

    Everything I needed to know in the first minute. Thanks! 😎

  • @mathman0101
    @mathman01013 жыл бұрын

    Very nice and clear explanation of voltage drop and wire size calculation. In large homes I have a nearly 6000 sq feet. Some of the voltage drops for a 15 amp branch circuit of at least when measured from the ideal circuit analyzer suggests a drop of 9-11percent that’s for the end receptacles on that circuit even though the first receptacle has. Voltage drop of 3.5 percent. I suspect this is a common problem when electricians and construction companies are fitting branch circuits namely that they meet the code for the first receptacle but not all the receptacles. Short of rewiring the circuit is there any external means to bring the voltage up on those end receptacles - most residential equipment could tolerate a drop of that nature but obviously long- term it’s not going to do that equipment any favors.

  • @keithtomlin4649

    @keithtomlin4649

    2 жыл бұрын

    In my opinion code should require 20 amp circuits on all as a minimum on plugin recpticals; witch requers a minum 12 gauge wire witch should have less Voltage drop! A 15 amp breaker can't have a wire less than 14 awg but THERE'S nothing in the code that says you can't use 12 gauge or heavier on a 15 amp Breaker. Breakers at least standard breakers job is to protect the wiring not what's connected to it like a lamp pluged in to a plugin recptical, Etcetera, Etcetera.

  • @tommanfredi9289
    @tommanfredi92898 ай бұрын

    You are the best, you make it very easy to understand and remember. Thank you, please keep making more

  • @faustinoybarra979
    @faustinoybarra9792 жыл бұрын

    Many thanks Im in class early getting ready to take my midterm exam. This voltage drop video really helped break it down. Please alert me of any electrical videos you have. Thanks.

  • @IsraelKero
    @IsraelKero5 ай бұрын

    One of the best instructor of all time goat .. would love to have one of your instructor book

  • @birtbernard
    @birtbernard9 ай бұрын

    You explained it so perfectly, Thank You.

  • @raym292
    @raym2923 жыл бұрын

    Dude thank god you have this channel thank you

  • @joshhuffman1528
    @joshhuffman15282 жыл бұрын

    I was in class last night and I don't know if I didn't get it or if my teacher was struggling to find a way to teach it but I needed this explanation thank you so much!

  • @carlosgarciaphoto
    @carlosgarciaphoto3 жыл бұрын

    Thanks, I am studying for my electrician licence and this helped me a lot.

  • @scottgrafer2222
    @scottgrafer22222 жыл бұрын

    Great explanation Craig. I just needed to calculate the conductor size for a shed building that is a total of 320 feet from the supply panel. Want to have a total of ampacity of 50A on a 240V single phase system. I came up with #2 THWN Copper for my conductors. Thanks for the refresher.

  • @redwood1957

    @redwood1957

    2 жыл бұрын

    With your 2kil it's using one way distance?yes Thank you

  • @franciscohernandez5643
    @franciscohernandez56433 жыл бұрын

    Excellent tutorial it's really help me... Thank you Mr Craig.

  • @freedom_thirtyfive1753
    @freedom_thirtyfive17533 жыл бұрын

    Good videos keep them coming man, you're very good at explain things.

  • @nyzyn6000
    @nyzyn60003 жыл бұрын

    Wasnt quite grasping this in school, but this video was a huge help

  • @joeklimisch2938
    @joeklimisch29387 ай бұрын

    Shout out to your vids! You helped my boy Derick pass his masters and now he’s a full time baller

  • @austinjohnson4626
    @austinjohnson46263 жыл бұрын

    Thanks really helps watched all your video's..

  • @austintittle5046
    @austintittle50469 ай бұрын

    Thank you so much for what you do man, super helpful

  • @albertohing3200
    @albertohing32002 жыл бұрын

    I liked watching your video and it reminded me of my electricity classes at the South Florida Institute of Technology in Miami, great career in the United States, thanks for your channel

  • @EonTide1111
    @EonTide11117 ай бұрын

    Very clear and concise great video

  • @smittyinfo
    @smittyinfo Жыл бұрын

    Great content! Thank you for your time.

  • @serafin6485
    @serafin64856 ай бұрын

    Thank you very much, I wanted to find this type of information or explanation, and the truth . . . You did open my eyes, because it is very important to learn the electrical calculations to feel that one I truly advancing in the world of the electrical power 💪😊👍

  • @james77011
    @james77011 Жыл бұрын

    i love when there are example problems step by step.... thank u

  • @clarencestokesjr1487
    @clarencestokesjr1487 Жыл бұрын

    Respect from Virginia. You Sir will help me pass this (blankety-blank) electrical exam. Liked and Subscribed!

  • @cmltheproductor5373
    @cmltheproductor53732 жыл бұрын

    Good Video, got a midterm coming up for sure helped

  • @Gravel-79
    @Gravel-793 жыл бұрын

    Thank you, I'm taking my JW test in 4 days. Your video helped me refresh my mind on voltage drop.

  • @stevestewart3816

    @stevestewart3816

    3 жыл бұрын

    Did you pass

  • @Gravel-79

    @Gravel-79

    3 жыл бұрын

    @@stevestewart3816 yes sir.

  • @THExBIGxBADxWOLF93
    @THExBIGxBADxWOLF932 жыл бұрын

    Awesome video thank you so much!!!!! Ed specially the voltage permitted I always used 3 percent didn’t know bigger voltage bigger voltage drop potential

  • @gingerpowera1a
    @gingerpowera1a10 ай бұрын

    This .was.great! Thank you!

  • @albertomencia8415
    @albertomencia84152 жыл бұрын

    i went back and forward to understand you video GRASIAS bery much i get it.

  • @_d4r1o_22
    @_d4r1o_228 ай бұрын

    Love the content!

  • @kurtheckman8207
    @kurtheckman82073 жыл бұрын

    Craig. Thanks for the video. Well done.

  • @Telefonuljucaus-bi9gd
    @Telefonuljucaus-bi9gd10 ай бұрын

    best explanation ever ! keep doing this !

  • @LuisPena-mx7lg
    @LuisPena-mx7lg Жыл бұрын

    Beautiful job sir im new to your channel and i already love it thank you for your channel it help so much

  • @robertvillalpando5250
    @robertvillalpando52502 жыл бұрын

    Seen a ✋full of instructors on KZread, I find his method of teaching alot better.. Great job

  • @craigmichaud-electricalins4602

    @craigmichaud-electricalins4602

    2 жыл бұрын

    Wow Thank you very much!! CM

  • @andrewcrossman2165
    @andrewcrossman21657 ай бұрын

    Great video, this saved me a whole chapter of reading ❤️

  • @hliz8818
    @hliz88183 жыл бұрын

    Just found you chief.. thank you for what you do. Highly considering the electrical career. Miami, FL

  • @nobleroofinggeneralcontrac7961
    @nobleroofinggeneralcontrac79616 ай бұрын

    Great instruction! TY

  • @marcoavargas5443
    @marcoavargas54439 ай бұрын

    Thanks for the video is so helpful. Blessings.

  • @ericlarson6470
    @ericlarson64702 жыл бұрын

    Thank you, very informative and helpful.

  • @analemma.inflection
    @analemma.inflection2 жыл бұрын

    Thank you for these excellent videos.

  • @justadude8539
    @justadude8539 Жыл бұрын

    Thank you so much for this video!

  • @melvinmiranda2212
    @melvinmiranda22123 жыл бұрын

    Wow thanks for this very helpful information. It will really help me a lot

  • @faustinoybarra979
    @faustinoybarra9792 жыл бұрын

    I have a midterm for 4th and final IEC year. This will help me in my exam tomorrow. Thanks.

  • @freiky26597
    @freiky265972 жыл бұрын

    Excellent video. Thks very much my boss

  • @1sevillaever
    @1sevillaever2 жыл бұрын

    Easy to understand and follow.

  • @deenibrahime4815
    @deenibrahime481510 ай бұрын

    Very good teacher, keep it that way.

  • @RDEnduro
    @RDEnduro2 жыл бұрын

    Thanks good revieww and something you can use in field for sure.

  • @miguelvaldez3136
    @miguelvaldez31362 ай бұрын

    Well explained...!

  • @haideral-shahee2656
    @haideral-shahee26562 жыл бұрын

    Hello Craig. I am admiring your classes!!! THASNK YOU!! I would like to discuss or make class(s) as playlist for if we have a bit on a new Construction "House" single or two history . What we have/should do to calculate all we need from the Service conductors, feeder conductors,.how many outlets we need, including calculations of voltage drops ,appliance, etc. Please make that kid that Video. Thank you!!

  • @Lives.2.Ride.
    @Lives.2.Ride.7 ай бұрын

    Great video 👍

  • @rudyalarcon1106
    @rudyalarcon11063 жыл бұрын

    thank you for this video. keep up the good work

  • @grimlockarts8386
    @grimlockarts83862 жыл бұрын

    Thanks, this was a useful refresher

  • @kamelimoku6025
    @kamelimoku60253 жыл бұрын

    Thank you Sir💯. Great explanation.

  • @freddysiordia88
    @freddysiordia88 Жыл бұрын

    Thank you sir for the knowledge.

  • @periklisgewrgiou5327
    @periklisgewrgiou5327 Жыл бұрын

    Thank you so much for your useful lesson

  • @user-qy8iu9he9s
    @user-qy8iu9he9sАй бұрын

    Excellent.

  • @gutterfingers
    @gutterfingers3 жыл бұрын

    very good explanation, easy to understand

  • @conradopastor4818
    @conradopastor48182 жыл бұрын

    you are awesome! thanks!

  • @FranciscoSantiago-ii1tm
    @FranciscoSantiago-ii1tm21 күн бұрын

    Thank you Sr very helpful 👍

  • @n.r.6833
    @n.r.68332 жыл бұрын

    Great content. Helped me a ton!!! Spelling could have been better but we're just simple Elektrisions lol

  • @ronnwalk9597
    @ronnwalk959710 ай бұрын

    You saved me on this one. I was way over complicating this

  • @guadarramarichard
    @guadarramarichard Жыл бұрын

    I passed my journeyman test because of your videos out in Idaho thanks! Got a 75

  • @craigmichaud-electricalins4602

    @craigmichaud-electricalins4602

    Жыл бұрын

    Congratulations!! That is great I am glad I could help!! CM

  • @JesusCruz-wt2zp
    @JesusCruz-wt2zp2 жыл бұрын

    Please do more vudeos.. your doing a great job.. thanks