14/14 Marks in one video !! Kinematics of machine !! PYQ 2020,2021,2022

Kinematics of Machine !! Previous year question !!14/14 Marks in one video !! Kinematics of machine !!

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Topics Cover in this video
1.what is kinematic link
2.What is kinematic pair
3.What is higher pair
4.What is lower pair
•Types of pair
Sliding pair,Rolling pair,Turning pair,Spherical pair,forced closed pair,
•Types of motion
•Completely Constrained motion
•Incompletely constrained motion
•Successfully Constrained motion
•The power transmitted by the belt is maximum when the maximum tension in the belt is equal to
•The magnitude of coriolis acceleration is given by
•Double block break is a type of
•Total slip occur in a belt driven when
which type of gear train is used in a clock mechanism to join hour hand and minute hand
•the gear used to connect non parallel and non intersecting shift
•for a governor running at constant speed the force acting on the sleeve is
• the relation between controlling force and radius of rotation for a stable spring controlled governor is
• In a slider crank mechanism the crank is 200mm long and rotates at 40 rad/sec in counter clockwise direction. the length of the connecting rod 800 mm. when the crank turn through the 60°
• belt is running over a pulley of diameter 120 cm at 200 r.p.m if the angle of contact is l65 degrees and coefficient of friction between the belt and pulley is 0.3. If the maximum tension in the belt is 3000 N, find the power transmitted by the belt

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