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  • Reya
    Reya

    @reya-SMihdC • Dec 25, 2011

    Torque and speed are inversely proportional. why did you give 5 and 3 as options? what does it mean?

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  • RRITESH
    RRITESH

    @rritesh-rEBJ6G • Dec 25, 2011

    #-Link-Snipped-#

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  • veereshsg
    veereshsg

    @veereshsg-BDN31U • Dec 25, 2011

    Torque can be increased at the cost of speed.

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  • Siddhant Mukherjee
    Siddhant Mukherjee

    @siddhant-4mGRnx • Dec 31, 2011

    at a constant power output torque is inversely to speed. if power is increasing torque or speed or both can increase significantly.

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  • CE Designer
    CE Designer

    @ce-designer-BWq0yl • Jan 3, 2012

    For any rotating machine:
    Torque is propotional to the power but,
    inversley proportional to velocity.
    If you need more information with regard to application please say.

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  • Abhilash T Anto
    Abhilash T Anto

    @abhilash-t-anto-ZumGqN • Jan 11, 2012

    at constant power ,speed is inversly propo to torque.. P=2*pi*N*T/60..

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  • antuan.o
    antuan.o

    @antuano-QuoE1Y • Jan 19, 2012

    So torque is inversly to speed? Could you explain your formula please. Why /60 ?

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  • N.Gowtham Raj
    N.Gowtham Raj

    @ngowtham-raj-PZyKS4 • Jan 25, 2012

    /60 is for N.....
    N is revolutions per minute
    But T is in seconds
    So , we convert rpm(revolutions per minute) in to rps(revolutions per second) dividing it by 60...

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  • N.Gowtham Raj
    N.Gowtham Raj

    @ngowtham-raj-PZyKS4 • Jan 25, 2012

    Torque is the load carrying capacity in crude words...
    More over the best example for demonstrating the difference is

    1. BENZ car- High speed, Less torque(Load carrying capacity- 4+1 people)
    2. BUS - Low speed , High Torque(High load carrying capacity-55 + 2 people)

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  • Al-Otaiby
    Al-Otaiby

    @al-otaiby-IfzGz4 • Jan 26, 2012

    Power[kw]
    ={torque[N-m]*pi*rotational speed in RPM }/30000

    Power[kw]*30000
    =torque[N-m]*pi*rotational speed in RPM


    TORQUE
    ={Power[kw]*30000}/pi*rotational speed in RPM

    From the above formula,it is clear that torque decreases with speed in Torque vs speed curves.

    Source: <a href="https://en.wikipedia.org/wiki/Torque" target="_blank" rel="nofollow noopener noreferrer">Torque - Wikipedia</a>

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  • zaveri
    zaveri

    @zaveri-5TD6Sk • Mar 27, 2012

    in even more simple words,

    speed : it is merely the number of rotations of a wheel or gear per second or per minute or per unit time.

    torque : it is the leverage applied to rotate a circular machine member . it is the product of the force applied on a wheel to rotate it and the diameter of the wheel.

    thus greater the diameter of the wheel , the lesser the force that can be applied.

    and thus when the diameter of the wheel increases its speed decreases

    hence torque and speed are inversely proportional

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  • Ravinder jamwal
    Ravinder jamwal

    @ravinder-jamwal-Rv2WVg • Apr 25, 2023

    i think increase in torque also increase speed

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