Category: Theory of Machines Mcqs

A.2
B.4
C.5
D.7.5
E.None of the above

A.Flanges of the tyres of the wheels
B.Balancing weights
C.Inside section of the rails
D.Dead weight of the engine
E.All of the above

A.Reciprocating internal combustion engine
B.Crank and slotted level mechanism
C.Whitworth quick return mechanism
D.(A) and (B) above
E.(A), (B) and (C) above

A.The relative motion between the parts, neglecting the consideration of forces
B.The forces acting on the parts of the machine
C.The apparatus for applying mechanical power
D.The number of inter-related parts, each having a definite motion
E.None of the above

A.mm
B.mm/mm
C.mm/No. of teeth
D.Dimensionless
E.None of the above

A.No. of teeth must be same
B.Addendum must be same
C.Dedendum must be same
D.Clearance must be same
E.Module must be same

A.The force of friction is independent of the velocity of sliding
B.The force of friction is independent of the extent of the surfaces in contact
C.The force of friction is directly proportional to the pressure between the surfaces in contact
D.The laws of friction are true when the intensity of the pressure between the surfaces is small
E.None of the above

A.33 to 40 percent
B.40 to 50 percent
C.50 to 60 percent
D.60 to 70 percent
E.None of the above

A.Bevel
B.Worm
C.Helical
D.Hypoid
E.All of the above

A.Torsion dynamometer
B.Transmission type of dynamometer
C.Friction dynamometer
D.Electrical dynamometer
E.Vortex type dynamometer