31. Vernier Bevel protector is an example of- A. Angular measurement B. Radial measurement C. Linear measurement D. All are correct Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
32. The problem that could occur as result of under-tightened bolts is A. Looseness or detachment of bolts or of bolt-mounted components B. Leakage C. Damage to bolt screw threads D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
33. 1 hog shead = ? . . . . . . . . barrels A. 1 B. 2 C. 3 D. 4 Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board