Mechanical Engineering MCQs

A. Two elements held together mechani-cally
B. Two elements having relative motion
C. Two elements having coroili’s com-ponent
D. Minimum of two instantaneous centres

A. Equal to sum of other two
B. Greater than sum of other two
C. Less than sum of other two
D. There is no such relationship

A. Will remain same
B. Will change
C. Could change or remain unaltered depending oh which link is fixed
D. Will not occur

A. 1
B. 2
C. 3
D. 4

A. 2 links
B. 3 links
C. 4 links
D. 5 links

A. Bulky
B. Wears rapidly
C. Difficult to manufacture
D. A. and b. above

A. Eight links
B. Six links
C. Four links
D. Twelve links

A. Point or line contact between the two elements when in motion
B. Surface contact between the two ele-ments when in motion
C. Elements of pairs not held together mechanically
D. Two elements that permit relative motion

A. Lower pair
B. Higher pair
C. Open pair
D. Close pair

A. Point or line contact between the two elements when in motion
B. Surface contact between the two ele-ments when in motion
C. Elements of pairs not held together mechanically
D. Two elements that permit relative motion