- (A) ductile material
- (B) brittle material
- (C) elastic material
- (D) hard material
- (E) all of the above
Mechanical Engineering Mcqs
- (A) wood-ruff key
- (B) feather key
- (C) flat saddle key
- (D) gib head key
- (E) hollow saddle key
- (A) increase shank diameter
- (B) increase its length
- (C) drill an axial hole through head up to threaded portion so that shank area is equal to root area of thread
- (D) tighten die bolt properly
- (E) all of the above
- (A) same
- (B) coarser
- (C) finer
- (D) very coarse
- (E) very fine
- (A) tensile strength
- (B) compressive strength
- (C) shear strength
- (D) bending strength
- (E) torsional strength
- (A) d
- (B) 1.25 d
- (C) 1.5 d
- (D) 1.75 d
- (E) 2 d.
- (A) 30°
- (B) 45°
- (C) 60°
- (D) 80°
- (E) 85°.
- (A) similar to small size tap bolts except that a greater variety of shapes of heads are available
- (B) slotted for a screw driver and generally used with a nut
- (C) used to prevent relative motion be-tween two parts
- (D) similar to stud
- (E) none of the above
- (A) reducing stress concentration
- (B) ease of manufacture
- (C) safety
- (D) fullering and caulking
- (E) all of the above
- (A) compression
- (B) tension
- (C) shear
- (D) combined loads
- (E) all of the above
