A.Elasticity of belt material
B.Plasticity of belt material
C.Elongation of belt due to tension
D.Differential elougation of belt due to difference in tension on two sides of a pulley
E.Plastic deformation of belt material due to constant use
A.Porter governor
B.Hartnell governor
C.Watt governor
D.All of the above
E.None of the above
A.Displacement
B.Linear velocity
C.Angular velocity
D.Rate of change of angular velocity
E.None of the above
A.Flexible coupling
B.Universal coupling
C.Oldham’s coupling
D.Rigid coupling
E.Any of the above
A.Are preceded by free vibrations
B.Are followed by free vibrations
C.Have a frequency more than the natural frequency
D.Are independent of natural frequency
E.None of the above
A.2 links and 3 turning pairs
B.3 links and 3 turning pairs
C.3 links and 4 turning pairs
D.4 links and 4 turning pairs
E.4 links and 5 turning pairs
A.Number of teeth per unit diameter (mm)
B.Diameter (MM) per number of teeth
C.Millimeters
D.(mm)-1
E.None of the above
A.One
B.More than one
C.Less than one
D.Not defined
E.None of the above
A.Nil
B.One
C.Two
D.Four
E.Five
A.cps
B.cm
C.gram
D.gm-cm
E.gm-cm-cps
