Sliding Pair: When the two elements of a pair are connected in such a way that one can only slide relative to the other, the pair is known as a sliding pair. The piston and cylinder, cross-head and guides of a reciprocating steam engine, ram and its guides in shaper, tailstock on the lathe bed etc. are examples of a sliding pair. A little consideration will show, that a sliding pair has a completely constrained motion.
7) When the nature of contact between the elements of a pair is such that it can only slide relative to the other, the pair is known as a
Answer is:
Sliding Pair
Explanation:
Related Theory of Machines MCQ with Answers
Answer is:
Screw pair
Answer is:
Piston and cylinder of a reciprocating steam engine
Answer is:
Shaft with collar at both ends fitted into a circular hole.
Explanation:
When the two elements of a pair are connected in such a way that one can only turn or revolve about a fixed axis of another link, the pair is known as turning pair. A shaft with collars at both ends fitted into a circular hole, the crankshaft in a journal bearing in an engine, lathe spindle supported in head stock, cycle wheels turning over their axles etc. are the examples of turning pair. A turning pair also has a completely constrained motion.
