Time Left - 20:00 mins

GATE ME: Theory of Machines & Vibrations Champion Quiz 1

Attempt now to get your rank among 4744 students!

Question 1

The number of inversions for a slider crank mechanism is:

Question 2

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

Question 3

A double-parallelogram mechanism is shown in the figure. Note that PQ is a single link. The mobility of the mechanism is
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE EC-ME-17-Mar\GATE-ME-2011_files\image025.jpg

Question 4

What will be the mechanical advantage of the system shown below?

Question 5

A perfect frame has N joints. The number of members should not be less than

Question 6

In a crank and slotted lever quick- return motion, the distance between the fixed centres is 150 mm and the length of the driving crank is 75 mm. The ratio of the time taken on the cutting and return strokes is

Question 7

In the figure shown, the relative velocity of link 1 with respect to link 2 is 12 m/sec. Link 2 rotates at a constant speed of 120 rpm. The magnitude of Coriolis component of acceleration of link 1 is
Description: D:\GradeStack Courses\GATE Tests (Sent by Ravi)\GATE ME 18-Mar\GATE-ME-2004_files\image140.jpg

Question 8

A quick return mechanism is shown below. The crank OS is driven at 2 rev / s in counter – clockwise direction.

If the quick return ratio is 1:2, then the length of the crank in mm is

Question 9

A simple quick return mechanism is shown in the figure. The forward to return ratio of the quick return mechanism is 2 : 1. If the radius of the crank O1P is 125 mm, then the distance ‘d’ (in mm) between the crank centre to lever pivot centre point should be

Question 10

In a four-bar linkage, S denotes the shortest link length, L is the longest link length, P and Q are the lengths of other two links. At least one of the three moving links will rotate by 360 ° if
  • 4744 attempts
  • 16 upvotes
  • 210 comments
Jan 22ESE & GATE ME