GO Mechanical
Ask us anything
Toggle navigation
GO Mechanical
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Tags
Users
Ask
New Blog
Blogs
Exams
Recent questions and answers in Theory of Machines
0
votes
1
answer
GATE2019 ME2: 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 ... $O_2O_4$ as shown. The ratio $\frac{\omega_4}{\omega_2}$ is _________ (round off to two decimal places).
answered
Feb 20, 2019
in
Theory of Machines
by
Jamir
(
140
points)
gate2019me2
numericalanswers
appliedmechanicsanddesign
theoryofmachines
dynamicanalysisoflinkages
0
votes
0
answers
GATE2019 ME2: 5
A rigid triangular body, PQR, with sides of equal length of $1$ unit moves on a flat plane. At the instant shown, edge QR is parallel to the $x$axis, and the body moves such that velocities of points P and R are $V_P$ and $V_R$, in the $x$ and $y$ directions, respectively. The magnitude of the angular velocity of the body is $2V_R$ $2V_P$ $V_R/\sqrt{3}$ $V_P/\sqrt{3}$
asked
Feb 10, 2019
in
Theory of Machines
by
Arjun
(
21.2k
points)
gate2019me2
0
votes
0
answers
GATE2018232
In a camfollower, the follower rises by $h$ as the cam rotates by $\delta$ (radians) at constant angular velocity $\omega$ (radians/s). The follower is uniformly accelerating during the first half of the rise period and it is uniformly decelerating in the latter half of the rise period ... is $\frac{4h \omega}{\delta} \\$ $h \omega \\$ $\frac{2h \omega}{\delta} \\$ $2h \omega$
asked
Feb 17, 2018
in
Theory of Machines
by
Arjun
(
21.2k
points)
gate2018me2
0
votes
0
answers
GATE2018141
A slider crank mechanism is shown in the figure. At some instant, the crank angle is 45$^{\circ}$ and force of $40$ N is acting towards the left on the slider. The length of the crank is $30$ mm and the connecting rod is $70$ mm. ... inertial forces, the magnitude of the crankshaft torque (in Nm) needed to keep the mechanism in equilibrium is ______ (correct to two decimal places)
asked
Feb 17, 2018
in
Theory of Machines
by
Arjun
(
21.2k
points)
gate2018me1
numericalanswers
0
votes
0
answers
GATE2014336
Consider a rotating disk cam and a translating roller follower with zero offset. Which one of the following pitch curves, parameterized by $t$, lying in the interval $0$ to $2 \pi$ ... $x(t)$= $\frac{1}{2}$+$\cos t$ , $y(t)=\sin t$
asked
Feb 20, 2017
in
Theory of Machines
by
Arjun
(
21.2k
points)
gate2014me3
appliedmechanicsanddesign
machinedesign
Help get things started by
asking a question
.
Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.
Recent Posts
ISRO Questions Papers for Mechanical
ISRO Mechanical and RAC Previous Year Papers
How to Apply to Colleges after GATE
GATE Mechanical Syllabus
GATE Mechanical Previous Year Papers
Top Users
Jul 2020
nadim96
190 Points
Jay KHINCHI
40 Points
Ak123456
10 Points
Follow @csegate
GO
Recent questions and answers in Theory of Machines
1,313
questions
76
answers
22
comments
3,388
users