menu
search
Log In
Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.
Top Users Oct 2021

    GO

    Recent questions tagged dynamic-analysis-of-linkages

    0 votes
    0 answers
    GATE2020-ME-1: 8
    A four bar mechanism is shown below. For the mechanism to be a crank-rocker mechanism, the length of the link $PQ$ can be $80\: mm$ $200\: mm$ $300\: mm$ $350\: mm$
    A four bar mechanism is shown below. For the mechanism to be a crank-rocker mechanism, the length of the link $PQ$ can be $80\: mm$ $200\: mm$ $300\: mm$ $350\: mm$
    asked Feb 19, 2020 in Applied Mechanics and Design jothee 4.9k points
    0 votes
    1 answer
    GATE2019 ME-2: 39
    A four bar mechanism is shown in the figure. The link numbers are mentioned near the links. Input link $2$ is rotating anticlockwise with a constant angular speed $\omega_2$. Length of different links are: $O_2 O_4=O_2A=L,$$AB=O_4B=\sqrt{2}L$ The magnitude of ... $O_2O_4$ as shown. The ratio $\frac{\omega_4}{\omega_2}$ is _________ (round off to two decimal places).
    A four bar mechanism is shown in the figure. The link numbers are mentioned near the links. Input link $2$ is rotating anticlockwise with a constant angular speed $\omega_2$. Length of different links are: $O_2 O_4=O_2A=L,$$AB=O_4B=\sqrt{2}L$ The magnitude of the angular ... $90^{\circ}$ with $O_2O_4$ as shown. The ratio $\frac{\omega_4}{\omega_2}$ is _________ (round off to two decimal places).
    asked Feb 9, 2019 in Theory of Machines Arjun 24.6k points
    0 votes
    0 answers
    GATE2018-1-20
    A four bar mechanism is made up of links of length $100$, $200$, $300$ and $350$ mm. If the $350$ mm link is fixed, the number of links that can rotate fully is _________
    A four bar mechanism is made up of links of length $100$, $200$, $300$ and $350$ mm. If the $350$ mm link is fixed, the number of links that can rotate fully is _________
    asked Feb 17, 2018 in Applied Mechanics and Design Arjun 24.6k points
    0 votes
    0 answers
    GATE2017 ME-2: 30
    Block $2$ slides outward on link $1$ at a uniform velocity of $6$ m/s as shown in the figure. Link $1$ is rotating at a constant angular velocity of $20$ radian/s counterclockwise. The magnitude of the total acceleration (in $m/s^{2}$) of point $P$ of the block with respect to fixed point $O$ is __________.
    Block $2$ slides outward on link $1$ at a uniform velocity of $6$ m/s as shown in the figure. Link $1$ is rotating at a constant angular velocity of $20$ radian/s counterclockwise. The magnitude of the total acceleration (in $m/s^{2}$) of point $P$ of the block with respect to fixed point $O$ is __________.
    asked Feb 27, 2017 in Applied Mechanics and Design Arjun 24.6k points
    0 votes
    0 answers
    GATE2015-3-29
    The number of degrees of freedom of the linkage shown in the figure is -$3$ $0$ $1$ $2$
    The number of degrees of freedom of the linkage shown in the figure is -$3$ $0$ $1$ $2$
    asked Feb 24, 2017 in Theory of Machines Arjun 24.6k points
    0 votes
    0 answers
    GATE ME 2013 | Question: 23
    A planar closed kinematic chain is formed with rigid links $PQ$ = $2.0$ $m$, $QR$ = $3.0$ $m$, $RS$ = $2.5$ $m$ and $SP$ = $2.7$ $m$ with all revolute joints. The link to be fixed to obtain a double rocker (rockerrocker) mechanism is $PQ$ $QR$ $RS$ $SP$
    A planar closed kinematic chain is formed with rigid links $PQ$ = $2.0$ $m$, $QR$ = $3.0$ $m$, $RS$ = $2.5$ $m$ and $SP$ = $2.7$ $m$ with all revolute joints. The link to be fixed to obtain a double rocker (rockerrocker) mechanism is $PQ$ $QR$ $RS$ $SP$
    asked Feb 19, 2017 in Applied Mechanics and Design piyag476 1.4k points
    To see more, click for the full list of questions or popular tags.
    Dark theme
    Muffin by Hélio Chun
    Thanks to Q2A
    ...