- (A) arm of man
- (B) pair of scissors
- (C) pair of clinical tongs
- (D) all of the above
- (E) none of the above
Mechanical Engineering Mcqs
- (A) straight line
- (B) parabola
- (C) hyperbola
- (D) elliptical
- (E) part of a circle
- (A) mechanical advantage is greater than velocity ratio
- (B) mechanical advantage is equal to velocity ratio
- (C) mechanical advantage is less than velocity ratio
- (D) mechanical advantage is unity
- (E) none of the above
- (A) 38 m
- (B) 62.5 m
- (C) 96 m
- (D) 124 m
- (E) 240 m
- (A) friction
- (B) limiting friction
- (C) repose
- (D) kinematic friction
- (E) static friction
- (A) same
- (B) double
- (C) half
- (D) four times
- (E) one fourth
- (A) maximum torque it can transmit
- (B) number of cycles it undergoes before failure
- (C) elastic limit up to which it resists torsion, shear and bending stresses
- (D) torque required to produce a twist of one radian per unit length of shaft
- (E) maximum power it can transmit at highest possible-speed
- (A) bearing stresses
- (B) fatigue stresses
- (C) crushing stresses
- (D) resultant stresses
- (E) none of the above
- (A) maximum at periphery and zero at center
- (B) maximum at center
- (C) uniform throughout
- (D) average value in center
- (E) none of the above
- (A) 0°
- (B) 30°
- (C) 45°
- (D) 60°
- (E) 90°.
