Hart mechanism has________________?
Hart mechanism has________________?
A. eight links
B. six links
C. four links
D. twelve links
E. five links
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In a shaper mechanism, the Corioli’s component of acceleration will_______________?
In a shaper mechanism, the Corioli’s component of acceleration will_______________?A. not exist
B. exist
C. depend on position of crank
D. unpredictable
E. none of the aboveA mechanism is an assemblage of ____________________?
A mechanism is an assemblage of ____________________?A. two links
B. three links
C. four links or more than four links
D. all of the above
E. none of the aboveSense of tangential acceleration of a link_________________?
Sense of tangential acceleration of a link_________________?A. is same as that of velocity
B. is opposite to that of velocity
C. could be either same or opposite to velocity
D. is perpendicular to that of velocity
E. none of the aboveA completely constrained motion can be transmitted with __________________?
A completely constrained motion can be transmitted with __________________?A. 1 link with joints
B. 2 links with joints
C. 3 links with joints
D. 4 links with joints
E. all of the aboveDavis steering gear consists of__________________?
Davis steering gear consists of__________________?A. sliding pairs
B. turning pairs
C. rolling pairs
D. higher pairs
E. lower pairsPitch point on a cam is_________________?
Pitch point on a cam is_________________?A. any point on pitch curve
B. the point on cam pitch curve having the maximum pressure angle
C. any point on pitch circle
D. the point on cam pitch curve having the minimum pressure angle
E. none of the above