Time Left - 06:00 mins

AE & JE ME Quiz Theory of Machines Velocity and Acceleration Analysis

Attempt now to get your rank among 39 students!

Question 1

Two links AB and AC are connected by a pin joint at ‘A’. The link AB rotates with angular velocity of 15 rad/s in clockwise direction and link AC rotates with 10 rad/s in anticlockwise direction. If the diameter of the pin at ‘A’ is 10 mm, calculate the rubbing velocity at the joint (in m/s)

Question 2

The number of links in a planar mechanism with revolute joints having 6 instantaneous centers is

Question 3

In the figure shown below, the relative velocity of link 1 with respect to link 2 is 15 m/s. The link 2 rotates at a constant sped of 150 rpm. The magnitude of coriolis component of acceleration of link 1 is .....

Question 4

If the no. of links is 6, the possible no. of instantaneous centers are _______?

Question 5

The total number instantaneous Centre for a mechanism consisting of ‘n’ links are:

Question 6

The correct relation between number of links and number of pairs for a kinematic chain is____.
(L is number of links, p is number pairs)

Question 7

Match the approaches given below to perform stated kinematics/dynamics analysis of machine.

Question 8

For Klein’s construction, the necessary conditions are

Question 9

A link OB is rotating with a constant angular velocity of 2 rad/s in counter clockwise direction and a block is sliding radially outward on it with an uniform velocity of 0.75 m/s with respect to the rod, as shown in the figure below. If OA = 1 m, the magnitude of the absolute acceleration of the block at location A in m/s² is

Question 10

The reciprocating internal combustion engine is the inversion of _______.

39 attempts
0 upvotes
1 comment

Tags :

AE & JE Exams Mechanical Engineering

Aug 10AE & JE Exams