Time Left - 15:00 mins
GATE ME 2022: Theory of Machine-5
Attempt now to get your rank among 543 students!
Question 1
As per the Kennedy’s theorem, the instantaneous centres of three links having relative motion lies on a __________.
Question 2
A slender rod weighing 140 N is held by a frictionless pin at A and by a spring having a spring constant of 8.80 N/mm at B. The natural frequency of oscillation for small vibrations will be ______ Hz.
Question 3
An epicyclic gear train consists of an arm and two gears A and B having 30 and 40 teeth respectively. The arm rotates about the centre of the gear A at a speed of 100 rpm counterclockwise. Determine the speed of the gear B(magnitude) if the gear A revolves at 300 rpm clockwise.
Question 4
The number of degrees of freedom for the mechanism shown below will be ___________.
Question 5
A mass of 10kg is attached between two spring having stiffness 15kN/m & 10kN/m respectively.The frequency of the system is (in Hertz)
Question 6
The expression for the ratio of the heights of Porter governor of equal length of arms and links, to the height of a Watt governor is:
- 543 attempts
- 0 upvotes
- 2 comments
Jul 13ESE & GATE ME
