WorksheetsMechanics of machine
Total questions: 10
Worksheet time: 5mins
The branch of theory of machines that deals with forces and their effects while the machine parts are at rest.
KINEMATICS
KINETICS
STATIC
DYNAMICS
The branch of mechanics which deals with only motions and not with the forces
STATIC
KINEMATICS
KINETICS
DYNAMICS
---------is a combination of rigid or restraining parts or bodies from which the machine is assembled.
MACHINE
STRUCTURE
MECHANISM
CONNECTING ROD
A---------- is again a combination of links connected to each other but no relative motion exists between them.
MACHINE
CONNECTING ROD
MECHANISM
STRUCTURE
A rigid link is one which does not undergo any deformation while transmitting motion.
movable link
flexible link
rigid link
fluid link
If the relative motion between them is completely or successfully constrained then the pair is known as -------
rolling pair
kinematic pair
sliding pair
cylindrical pair
Cylindrical Pair has a---- degree of freedom.
one
two
three
four
which is an example of rolling pair?
crankshaft
mirror in car
ball bearings
connecting rod
which is an example of higher pair?
cylindrical pair
sliding pair
car mirror
cam and follower
The pair of two elements are not held together in mechanically it is called -----------.
lower pair
closed pair
open pair
higher pair
