A.All the belts have to be replaced
B.Broken belt may be replaced by the similar etc
C.Broken belt and at least one adjacent belt should be replaced
D.Broken belt and at least two adjacent belt should be replaced
E.None of the above
A.Circular pitch
B.Diametral pitch
C.Module
D.Any of the above
E.None of the above
A.Velocity polygon
B.Acceleration polygon
C.Four bar chain mechanism
D.Slider crank mechanism
E.Angular accelerations
A.The primary and secondary forces have same direction
B.The primary and secondary forces have same amplitude
C.The ratio of magnitude of primary forces of secondary forces is 2
D.The primary force has twoce the frequency of secondary force
A.For any gear having teeth anywhere between 42 to 54
B.For only 42 teeth gear
C.For only 54 teeth gear
D.For only 48 teeth gear
A.The part of the tooth surface lying below the pitch surface
B.The curve forming face and flank
C.The width of the gear tooth measured axially along the pitch surface
D.The surface of the top of the tooth
E.Radius that connects in the root circle to the profile of the tooth
A.Electrical generator type
B.Electrical resistance type
C.None of the above
D.Hydraulic type
A.There are two coincidental points
B.Two coincident points have relative angular velocity of sliding
C.Two coincidental points have linear relative velocity of sliding accompanied by the rotation about fixed centres
D.The two coincidental points must have same centre of rotation
E.None of the above
A.The equilibrium ball radii is constant for a given speed
B.For each speed within the working range the ball weights occupy a definite specific position
C.There is only one radius of the governor weights for each equilibrium sped
D.There is only one equibilbrium speed which is constant for all radii of rotation of the bells within the working range
E.None of the above
A.Involved
B.Not involved
C.Sometimes involved
D.Involved if some other conditions are satisfied
E.Involved but generally neglected
