Theory of Machine | Theory of Machine Objective Type Questions and answers

36. Governor is used in automobile to.......

   A.decrease the variation of speed

   B.to control δN/∂t

   C.to control δN

   D.all of the above

   E.none of the above

37. Addendurn is given by.......

   A.π/circular pitch

   B.diametral pitch

   C.one module

   D.1.25module

   E.none of the above

38. The advantage of the piston valve over Dslide valve is that in the former case.......

   A.wear is less

   B.power absorbed is less

   C.both wear and power absorbed are low

   D.the pressure developed being high provides tight sealing

   E.there is overall economy of initial cost, maintenance and operation

.39 Davis steering gear consists of .......

   A.sliding pairs

   B.turning pairs

   C.rolling pairs

   D.higher pairs

   E.lower pairs

40. Which of the following disciplines provides study of relative motion between the parts of a machine......

   A.theory of machines

   B.applied machines

   C.mechanisms

   D.kinetics

   E.kinematics

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