This is how simple pulley systems work - Rope Access Rigging

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 161

  • @TheRopeAccessChannel
    @TheRopeAccessChannel  2 ปีที่แล้ว +10

    How did you do on the quiz?
    Answers will be on the site on wednesday 😀

  • @jsblachly
    @jsblachly 8 หลายเดือนก่อน +2

    Your didactic methods are fantastic. For the first time in my life, I've understood why a crevasse rescue traditional Z-drag is 3:1. Everything has become clearer now, and I feel that I can more intuitively set up more complex hauling systems in the mountains when tired or stressed. Can't thank you enough.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  8 หลายเดือนก่อน

      Great to hear!

    • @michaelk5022
      @michaelk5022 หลายเดือนก่อน +1

      @@TheRopeAccessChannel yeah seriously man, this stuff always just worked like magic to me, but now for big hauls I can actually understand whats going on

  • @chrisandreas
    @chrisandreas 6 หลายเดือนก่อน +3

    WOW So informative. I need to move some renovation materials up a hill. Your video has helped me design my pulley system. I'm 58 and never understood a pulley system and you made it so clear in 20 minutes! THANK YOU!!

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      That is soo cool to hear! I love it! Glad it helped 😃

  • @butaionel3915
    @butaionel3915 2 ปีที่แล้ว +4

    A.5:1
    B.6:1
    C.5:1
    Tanks from Romania for all your videos .

  • @Embrigh
    @Embrigh หลายเดือนก่อน

    Alright this is the best video on explaining pulley ratios ive seen!

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      Great to hear, thank you🙏🏼🙏🏼🙏🏼

  • @DoglinsShadow
    @DoglinsShadow 4 หลายเดือนก่อน +1

    Back again, such an incredible video. I had to skim through this a second time. Thanks a ton! Very interesting stuff. I really appreciate the effort you put into this, it's making me think a lot about what would be best for my situation. Thanks!

  • @hungkinhyeu
    @hungkinhyeu 9 วันที่ผ่านมา

    ❤❤❤❤ Thank you. So informative. Good one.

  • @rollinginthedeep6900
    @rollinginthedeep6900 8 หลายเดือนก่อน +2

    I'm studying for a physics exam so probably not your target audience but still this video was incredibly clear and I think you are a great teacher! Awesome video!

  • @sinajjensen57
    @sinajjensen57 2 ปีที่แล้ว +2

    A 5:1
    B 6:1
    C 5:1
    Hope and Nice Clip

  • @jennywhite1425
    @jennywhite1425 2 ปีที่แล้ว +6

    Hi Alex - great video! A= 5:1CD simple, B = 6:1CD compound, C=5:1 complex

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      I'm not saying 😉😉. Solution in next weeks video

    • @zwigoma2
      @zwigoma2 ปีที่แล้ว

      Smart arse 😂

    • @Cmo18
      @Cmo18 ปีที่แล้ว

      Correct

  • @paulnormandy6247
    @paulnormandy6247 2 ปีที่แล้ว +4

    Simple 5:1. Compound 6:1, and Complex 5:1. 🤘

  • @dunnkruger8825
    @dunnkruger8825 ปีที่แล้ว +1

    Placement of. Petzl Pro progressive capture traxion in the 20:10 configuration, please?

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      20:10 is the same as a 2:1 so only one pulley in play. Easy choice right.

  • @htahermaram
    @htahermaram 2 ปีที่แล้ว

    A 5:1 CD, B: 7:1 CD, C: 6:1 thanks you for this video

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      My pleasure and almost, answers will be in next weeks video ;-)

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @王曉慧-r3w
    @王曉慧-r3w 2 ปีที่แล้ว +2

    thanks a lot.
    l finally have a better understanding about how pully system works and way to arrange the pully stuff since l began to watch your videos.

  • @richskater
    @richskater 2 ปีที่แล้ว +1

    (5:1,6:1,5:1) All the examples have a CD, if that CD wasn't important for the job, but you needed more MA, you could flip all of these "upside down" and gain +1:1. Just a fun fact of a CD.
    The last one gives the illusion of using the CD as advantage, but you'd still get more MA pulling with the load, as always.
    In all of them there is more MA to the anchor than the load. Anytime you pull against the load this is true, even if you try to cleverly "input" the CD into the system.
    Pullies are fun, I'm loving this series already.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Correct on all points and thanks for adding to the conversation🙏,
      Moving the CD into the system in the last example does add to the MA. That is not an illusion. We go from a 3:1 Simple to a 5:1 Complex. adding 1/5th of the load towards the anchor should put anything in the system in the danger zone. Otherwise I think you are rigging wrong anyway and have more pressing concerns. Same goes for the 3:1 CD by the way.
      I think the only reason to put a CD in is to make pulling easier or go in a direction we can get more hands on the rope (in horizontal movement). Otherwise a CD makes no sense. And pulling direction can make more difference than adding more MA. For instance a simple 2:1 with a CD where you pull down is easier to haul then a 3:1 pulling up. On paper switching the system around might seem "lighter" while in practice it is not. (when hauling in a vertical plane which I was drawing out here)
      Pullies are fun ;-)👊✌😀

    • @richskater
      @richskater 2 ปีที่แล้ว

      @@TheRopeAccessChannel No doubt, agreed on all accounts. We're sort of speaking from different worlds is all. You use these things daily and are always thinking about the practical side of how you would use it in the real world. I'm just a nerd who loves pulley systems, the practicality is never a concern when I think about this stuff. Obviously if adding a CD is going to overload your anchors, you need to reconsider what you're doing. I just meant it as more of a mathematical statement, no matter how complicated you rig it, it's a "law of pullies", kind of deal, not that it's more practical to flip the rigging "upside down". It's sort of the same deal with the "illusion", perhaps I worded that poorly. Moving the CD from the anchor to the rope clamp definitely adds to the MA. The point I was referring to is it doesn't get you around the fact that adding a CD only adds to the MA to the anchor. You did go from 3:1 to 5:1, but you also went from 4:1 to 6:1 on the anchors. Even though you moved the CD from the anchor to an "input" of the system, it still shows up in the end, that's what I meant by illusion. It was just again reinforcing the idea that no matter how complicated you get, if there's a CD in the system, there's more MA to the anchor than the load. And again, purely as a mathematical/theoretical thing, not a "you should do this in the real world thing". I do need to remember this is a rope access channel and not a math channel, sorry about that. But, we're definitely on the same page here, we just might be reading the book in different languages.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      @@richskater I see what you mean and in that context you are absolutely correct. You are putting more strain on the anchor point with a CD. But not as much as I how i read it. When I read (past tense) what you wrote it looked like we went from 4x the load on the anchor to 6x the load. My bad...
      Here is how I drew the situation out.
      We start with a 3:1 lifting, we add a CD because the direction of pull is easier and we can put our weight in it.
      A 100kg load in a 3:1 CD means in order to start moving the load, the anchor will see a little more than 132kg. As you said, a 4:1 on the anchor. 33x4=132
      We want a little more MA and change it to a Complex 5:1 by moving the CD onto the rope. Turning that into the Complex 5:1 will make the load on the anchor less, it would be 120kg.
      Your general statement is true. Pull with the load and the anchor sees less than pulling through a CD.
      The way I see it is that if that little increase or decrease in force will blow out an anchor you have a lot more things to worry about! (Like you said). That is why we have safety factors in place right. But I am not a wilderness rope rescue tech working with cam placements to build anchors. When I work we are aiming for 15kN per anchor and we need two independent ones. Adding a couple of kilograms should not make a difference.
      It still is important to know though so like I said, thank you for adding to the conversation and giving valuable information
      🙏🏼👊🏻🙏🏼

  • @Asapbackup
    @Asapbackup 11 หลายเดือนก่อน +1

    Love your videos man. Keep it up. 🙌🏻

  • @cosminjulinschi1184
    @cosminjulinschi1184 2 ปีที่แล้ว +1

    Thanks for all your video, it's really helpful for everyone. I will love to see a video about using an oversize harness and all the disadvantages wath comes with. I'm a lvl 1 rope access technician and I try to make a idea. Thanks

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +2

      Great suggestion! But the answer is simple. Not comfortable and things like chest ascender positioning can be weird. Gear loops on the wrong places and maybe in case of an accident you might not last as long..

  • @LordOfThePancakes
    @LordOfThePancakes 4 หลายเดือนก่อน +1

    I wish you would test some of your pulley systems on me 😉
    Gosh he’s so tall & dreamy too 😍

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      Haha, thank you for making my day 🙏🏼😃

  • @infideldesigns
    @infideldesigns 4 หลายเดือนก่อน +1

    Hey buddy first and foremost I really enjoyed your video and benefited from it. In saying that, I'm having a lot of problems with the pull that I'm attempting. I know that you deal with rescues etc. but I'm begging you if you could help me maybe. I'm trying to pull a stump for a project that someone has paid for. Only thing is I don't have any heavy equipment. What I do have is a good amount of pulleys IE snatch blocks, 600 ft of 1 in line double braided of course, and a 12,000 lb winch with synthetic 3/8 line on it totaling in 100 ft. I have plenty of anchor to be able to anchor to I know all the safety stuff I know all the precautions and I know all the risks so please don't think that I'm trying to do something unsafe where you won't help me. Lol. What my question I guess is is with the winch, and the pulleys i have, along with the double braided line, what would be the most strong mechanical advantage I could achieve? I know by looking at watching your videos there are so many factors that come into play, and I'm not trying to I guess dumb you down to chime in on my pool and give your opinion at all I promise. But I have plenty of line for the distance between the angles would be barely if any and the friction I understand. Without all that in effect or taken into account is there a simple or compound system that you would recommend understanding as best you could on how I've described it? Again I know you're probably extremely busy and this is probably an annoyance, but I don't really think and can't honestly find anyone that seems knowledgeable as you are in this area. Hopefully I'll hear back from you....
    Will
    Panama City Beach, FL.
    U.S.A.
    🤙🏼

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      First question is cant you rent something designed for that?
      I have seen stumps fly and break stuff when doing that. The forces can get immense.
      If you make a 3:1 and have the 12 ton winch on it?
      or add a 3:1 and create a 9:1. You are theoretically pulling with 100+tons!!. Just be carefull. The forces are huge so make sure your prussiks of what ver you use as a rope clam dont damage the ropes.
      My advice is to not do it like this and rent a machine for a few hours..

  • @johngo6283
    @johngo6283 2 ปีที่แล้ว +1

    A: 5 to 1 simple. B, 4 to 1 compound. C, 5 to 1 complex. It’s a little sneaky, because the title of your video is simple pulley system is, but then at the very end you ask about compound and complex in the quiz. But hey I’m curious to read all the answers in your explanation in the next videos. Excellent presentation, thanks for putting this up. 🤙

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      It is not sneaky I think... I spend 15 minutes explaining Simple Pulley Systems.
      And then a little quiz with two teasers in there to just to get the mind to think on the other possibilities and tease a little for the next two video's of course ;-)

    • @johngo-jl3uz
      @johngo-jl3uz 2 ปีที่แล้ว

      @@TheRopeAccessChannel OK, fair enough. I’m looking forward to your next episodes on compound and complex.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      @@johngo-jl3uz the worst thing is I am not even going te explain the complex one. That is for the third video.😜. I’m sorry, I’m only giving bite sized pieces👊🏼

  • @dennisflynnsr.6888
    @dennisflynnsr.6888 8 หลายเดือนก่อน

    Excellent content, delivery and explanations....however I'm still confused on when you 'add up' a system vs 'multiply' a system to get the MA. Watched this and next video several times and looked at comments: but don't see an explanation to C: of the first quiz.... how is it a 5:1? recently joined volunteer Fire service and recently learning these systems. can you point me toward answers of why C: is a 5 to 1? to be 5 it has to be product of addition ...yes?

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  8 หลายเดือนก่อน +1

      Its been a while since I published this and I think C was more of a teaser of what was to come in later video's..
      The T-method video should explain all of it. Globally (not the right English term) when you have an MA pulling on an MA you multiply and they move at different speeds. When they move in opposite directions towards each other you add up. That is for complex systems

  • @technoheld1989
    @technoheld1989 2 ปีที่แล้ว

    You never fail to impress me. they try very hard. Thank you very much. 5:1 A... 5:1 B... 6:1 C... I'm really looking forward to the resolution in the next video. kind regards from Germany.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Wow, thank you!
      Answer will be in next weeks video 👊🏻

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @andrewhumphreys3911
    @andrewhumphreys3911 4 หลายเดือนก่อน

    Great channel thanks for the very good videos

  • @dakotafrantz4179
    @dakotafrantz4179 2 ปีที่แล้ว

    I appreciate what your doing I have been trying to have these conversations with ppl and find myself getting nowhere. Your bringing the information I need to have an informed understanding of MA

  • @masoudamirkabiri2578
    @masoudamirkabiri2578 ปีที่แล้ว +1

    great stuff! thanks

  • @giyantoorchiezed2629
    @giyantoorchiezed2629 ปีที่แล้ว +1

    Thank you🙏👍

  • @wfd144
    @wfd144 2 ปีที่แล้ว +1

    A: 5:1 w/ CD Simple
    B: 6:1 Compound
    C: 5:1 Complex

  • @thumperkreck
    @thumperkreck ปีที่แล้ว

    Hello, respecfully as I am new to your channel.
    But is it not true that if there is only one rope tied to the load, regardless of multiply pulleys above load, should we not worry about strength of single rope when in one case mentioned, the forces to lift applied to upper portion of line we as only 25% of single line.
    And that would regardless of a jam situation.
    Thanks, but know it's a while ago, but great information.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว +1

      There is some information getting lost in translation here.
      THe load is distributed over multiple strands of rope. The thing we should be mindful of is what happens at our anchor point.
      When the load would jam into something the forces of our pull are multiplied onto our load (which could be a casualty and cause bodily damage) or the anchor point.
      Does that answer you question?

    • @thumperkreck
      @thumperkreck ปีที่แล้ว +2

      Yes, and thank you so much for answering in a way that helped me get to that "got-it" understanding.

  • @EricNietofilms
    @EricNietofilms 2 ปีที่แล้ว +1

    A=5 B=6 C=4 Very Nice video

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

    • @EricNietofilms
      @EricNietofilms 2 ปีที่แล้ว

      @@TheRopeAccessChannel ooh yeah, I just checked the web and I understood why I failed!
      Very nice videos!
      thank you a lot! some weeks ago I started making some R+D with an other rigger friend and we are doing similar things also with an LS3 and 2 simple load cells. and this videos help a lot to give us ideas and understand why sometimes we get strange numbers.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      That is great! If you have any questions you can always shoot me an email👍🏼

  • @gallant_hung
    @gallant_hung 2 ปีที่แล้ว +1

    A) simple 5:1 with CD
    B) compound 6:1 with CD
    C) complex 5:1

  • @nsorormatv
    @nsorormatv ปีที่แล้ว

    I really enjoyed

  • @mkuik4156
    @mkuik4156 2 ปีที่แล้ว +2

    A) 5:1 CD
    B) 4:1 CD
    C) 3:1 CD

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @carolinekloppert5177
    @carolinekloppert5177 5 หลายเดือนก่อน

    super useful, thank you

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      You are welcome!

    • @carolinekloppert5177
      @carolinekloppert5177 หลายเดือนก่อน +1

      @@TheRopeAccessChannel a 3 pulley system helped us empty a 200m2 roof full of lumber, squirrel nests and old trash in 2 days,. learned from you.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      That is cool to hear !! :-)

  • @pandytbox
    @pandytbox 2 ปีที่แล้ว +1

    A5:1 B5.5:1 C5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @mrcaorco
    @mrcaorco 7 หลายเดือนก่อน

    good man, excellent video

  • @micahpearl2021
    @micahpearl2021 2 ปีที่แล้ว +1

    A: 5:1+CD
    B: 6:1+CD
    C: 9:1
    Ideally with auto blocking integrated
    A is 5:1 and CD
    B Is 2:1 on 3:1 and CD (1/2×1/3=1/6)
    C Is 3:1 on a 3:1 super efficient (1/3×1/3=1/9)

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Almost got it. Answer will be in next weeks video ;-)

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @academiadeacessopordacordas
    @academiadeacessopordacordas 9 หลายเดือนก่อน

    Parabéns pela explicação. Muito bom.

  • @caotropheus
    @caotropheus 2 ปีที่แล้ว +1

    A 5:1; B 6:1; C 5:1. This was the first time I heard about complex pulley systems like in example C. So, I had to test it to confirm my calculations. I set a pulley system like in example C, I lift a load of 18 kg and "to stabilize" the system , I had to apply a "counter weight" of 3.5 kg. 18/3.5 = 5.14. For measurements, I used simple hanging spring scales that are not very precise ...

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Thats a great way of finding out. Good test to get in the ball park. You got a tiny bit more than what the ideal mechanical advantage would be with a practical test, so I agree with you that the scales are not very precise. But for ballpark measurements definetely super good enough

  • @BrokenWrenches
    @BrokenWrenches 3 หลายเดือนก่อน

    brilliant!!!

  • @aerialrescuesolutions3277
    @aerialrescuesolutions3277 2 ปีที่แล้ว +1

    Great video. A, B, and, C. Well well, the change of direction is misleading and makes you want to say 4:1 on A? I'll have to watch it again ( of course). Thank you, Jim

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Thanks Jim, the solution will be in next weeks video 👍🏻

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Hi Jim, the correct answers are on the site:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/
      After next week you will understand the Complex one as well👍🏻👍🏻

  • @benediktmayr3465
    @benediktmayr3465 2 ปีที่แล้ว +1

    Lets try!
    A) 5:1
    B) 6:1 (3*2:1?)
    C) 5:1?
    Btw I want to thank you very much for your time and effort to create these interesting and educational videos. Looking forward for more.
    PS: C) is not as easy as I first thought but I will understand in the next video Im sure.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      My pleasure, the solution will be in next weeks video ;-)

  • @amilrulasyrafsyed4347
    @amilrulasyrafsyed4347 ปีที่แล้ว

    A: 5:1 simple system CD..B :6:1 Compound CD C: 5:1 Complex CD

  • @mikekollross8810
    @mikekollross8810 2 ปีที่แล้ว +1

    For C the last pulley does move (mechanical advantage) but not same speed as load (compound)
    MA at the first rope grab is 3:1, and MA at the second rope grab is 2:1 so that makes it a 6:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      And not in the same direction as the load making it a complex system.....

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      And with a complex system we don't multiply

  • @NickyHendriks
    @NickyHendriks 2 ปีที่แล้ว +4

    A: 5:1
    B: Not sure but I think 4:1
    C: I think its a 3:1, the added rope clamp acts as a change of direction, nothing more if I understand correctly.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      It does add something because it is moving ;-)

    • @NickyHendriks
      @NickyHendriks 2 ปีที่แล้ว +1

      @@TheRopeAccessChannel yeah that was the part that was bugging me in the calculation 😅

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      ​@@NickyHendriksCheck out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/
      The how of it will be in next weeks video

  • @schnitzelblick4712
    @schnitzelblick4712 2 ปีที่แล้ว +2

    A: 5:1 B: 4:1 C: 5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @alhassanabdul-lateef555
    @alhassanabdul-lateef555 ปีที่แล้ว

    hello man, I want to study Rope access technician level one, how can you help me to your or any institution. thank you.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      Use the links in the description. If you want to sign up, maybe send me an email and I’ll get things going for you. Email address is on the site and here at TH-cam

  • @cosminjulinschi1184
    @cosminjulinschi1184 2 ปีที่แล้ว +2

    A=5:1 B=4:1 C=3:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @ralphm5273
    @ralphm5273 2 ปีที่แล้ว +1

    A=5:1 B=6:1 C=4:1? 🤓 great vid btw.

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Thanks, answer in next weeks video!

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @DSC69
    @DSC69 2 หลายเดือนก่อน

    A 5:1 CD
    B 4:1 CD
    C 3:1 CD

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      Almost right. You got one wrong:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @stogueseguridadenalturaeiz7163
    @stogueseguridadenalturaeiz7163 ปีที่แล้ว

    A: 5-1
    B: 6-1
    C:9:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      That is incorrect.
      You can find the answers here:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @arunrathinam8131
    @arunrathinam8131 ปีที่แล้ว

    Hi sir plz explain to team rescue cross hauling rescue plz would explain sir

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      Most cross hauls are done with a basic Z-Rig or 3:1 on each end. One lifts a bit and stops. the other end lifts then and the first end lowers out at one point. that would be the easiest description. Longer video will come next year... I just published a reel on IG showing a crosshaul..
      instagram.com/p/C0hQ_hkote6/
      Did that help??

  • @Savannah-Winston
    @Savannah-Winston 8 หลายเดือนก่อน +1

    Ouch, I fell. 😒
    For you 😏

    • @Savannah-Winston
      @Savannah-Winston 8 หลายเดือนก่อน +1

      😂😂

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  8 หลายเดือนก่อน +1

      Hahaha Finally got it hahaha. Thank you!!

    • @Savannah-Winston
      @Savannah-Winston 8 หลายเดือนก่อน +2

      @@TheRopeAccessChannel I have more if you want more just tell me to do More lines I can

  • @carolinekloppert5177
    @carolinekloppert5177 5 หลายเดือนก่อน

    A 5:1, B 4:1, C 6:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      For the answers
      www.theropeaccesschannel.com/what-is-a-complex-pulley-systems-the-t-method-and-mechanical-advantage/

  • @Carlosdpg1
    @Carlosdpg1 ปีที่แล้ว

    A) 5:1 B) 6:1 C) 6:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว +1

      Answers are on the website and in some of the comments. I don’t remember them of the top of my head ;-)

  • @oscaralmeida8772
    @oscaralmeida8772 ปีที่แล้ว

    A is 5:1 system B is a 4:1 system and C one is a 3:1 system

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      Only A is correct. B and C are incorrect.
      Answers are on the website👍🏼

  • @evertongatto8944
    @evertongatto8944 2 ปีที่แล้ว

    A) 5:1 CD B) 6:1 CD C) 5:1

  • @balhatchet
    @balhatchet 2 ปีที่แล้ว +1

    A 5:1
    B 6:1
    C 5:1

  • @alhassanabdul-lateef555
    @alhassanabdul-lateef555 ปีที่แล้ว

    A is 5:1 number.
    B is 4:1 and number
    C is. 3:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      You can find the answers here:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @garymarsden7031
    @garymarsden7031 2 ปีที่แล้ว +1

    A - 5:1 .... B - 6:1 ...... C - 5:1 😄

  • @LazaroLauroRamirez
    @LazaroLauroRamirez หลายเดือนก่อน

    5.1

  • @gustavoperez9289
    @gustavoperez9289 2 ปีที่แล้ว

    A=5:1 B=5:1 C=5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @brianbodnar3969
    @brianbodnar3969 2 ปีที่แล้ว

    6, 6, 9 🤷‍♂️

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @kactusman6410
    @kactusman6410 2 ปีที่แล้ว

    A 5:1
    B 6:1
    C 9:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      The last ons is incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Almost got it. That last one though....
      Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @jcar1417
    @jcar1417 2 ปีที่แล้ว

    5:1, 6:1,9:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @josmontanus82
    @josmontanus82 5 หลายเดือนก่อน

    5/1 4/1 3/1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  หลายเดือนก่อน

      I think it was 5:1
      6:1
      5:1
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @fredericangeloz8667
    @fredericangeloz8667 ปีที่แล้ว +1

    A: 5:1
    B: 5:1
    C: 5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      It has been a while and I am pretty sure those answers are partially incorrect. You can find the answers on the site..

  • @infbajuk
    @infbajuk 2 ปีที่แล้ว +1

    A 5:1 B 6:1 C 5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว

      Correct:
      If you want the answers, check out the top comment on this post:
      bit.ly/3hM2Hai

  • @galahador
    @galahador 2 ปีที่แล้ว

    A = 5: 1
    B= 3 : 1
    C = 3 : 1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  2 ปีที่แล้ว +1

      Incorrect. Check out the top comment here for the answers:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/

  • @MrAchile13
    @MrAchile13 5 หลายเดือนก่อน

    A 5:1
    B 6:1
    C 5:1

  • @biggs8729
    @biggs8729 ปีที่แล้ว +2

    A= 5:1
    B=6:1
    C=5:1

    • @TheRopeAccessChannel
      @TheRopeAccessChannel  ปีที่แล้ว

      The answers are on the website:
      www.theropeaccesschannel.com/this-is-how-simple-pulley-systems-work-rope-access-rigging/#searchwp-modal-652ea0d21b1427a1bfa685e40d9bc1de