Mechanical Engineering - Machine Design
Exercise : Machine Design - Section 3
36.
Which one of the following is a positive drive?
37.
Two closely coiled helical springs with stiffnesses k1 and k2 respectively are connected in series. The stiffness of an equivalent spring is given by
38.
The period during which the cam follower remains at rest, when cam moves, is known as
39.
The flank of the tooth is the
40.
The included angle for the British Association thread is
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