A. cross head
B. slider crank
C. connecting rod
D. gudgeon pin
E. four bar chain mechanism
Related Mcqs:
- The values of velocity and acceleration of piston at near dead center for a slider-crank mechanism will be________________?
A. 0, and more than co2r
B. 0, and less than coV
C. 0, 0
D. cor, 0
E. none of the above - The advantage of the piston valve over D-slide valve is that in the former case____________________?
A. wear is less
B. power absorbed is less
C. both wear and power absorbed are low
D. the pressure developed being high provides tight sealing
E. there is overall economy of initial cost, maintenance and operation - Which of the following disciplines provides study of the relative motion between the parts of a machine and the forces acting on the parts__________________?
A. theory of machines
B. applied mechanics
C. mechanisms
D. kinetics
E. kinematics - In higher pair, the relative motion is_____________________?
A. purely turning
B. purely sliding
C. purely rotary
D. purely surface contact
E. combination of sliding and turning - A completely constrained motion can be transmitted with __________________?
A. 1 link with pin joints
B. 2 links with pin joints
C. 3 links with pin joints
D. 4 links with pin joints
E. all of the above - Which of the following disciplines provides study of inertia forces arising from the combined effect of the mass and the motion of the parts_______________?
A. theory of machines
B. applied mechanics
C. mechanisms
D. kinetics
E. kinematics - Which of the following disciplines provides study of relative motion between the parts of a machine______________?
A. theory of machines
B. applied mechanics
C. mechanisms
D. kinetics
E. kinematics - If two moving elements have surface contact in motion, such pair is known as_________________?
A. sliding pair
B. rolling pair
C. surface pair
D. lower pair
E. higher pair - In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation of the crank. For the lengths of 50 mm of crank and 70 mm of the follower, determine theoretical maximum length of coupler. The distance between fixed pivots of crank and followers is________________________?
A. 95 mm
B. slightly less than 95 mm
C. slightly more than 95 mm
D. 45 mm
E. none of the above - An eccentric sheave pivoted at one point rotates and transmits oscillatory motion to a link whose one end is pivoted and other end is connected to it. This mechanism has___________________?
A. 2 links
B. 3 links
C. 4 links
D. 5 links
E. none of the above
