mcqs: PROJECTION OF PLANES When a plane is perpendicular to both HP and VP, its front view will be (a) Parallel to x y (b) Perpendicular to x y (c) Neither parallel nor perpendicular to x y (d) None ANS: (b) When a plane is perpendicular to both HP and VP, its top view will […]
Mcq: PROJECTIONS OF A STRAIGHT LINE Line perpendicular to HP and parallel to VP will have its front view (a) Point (b) A line perpendicular to x y (c) A line parallel to x y (d) None ANS: (b) Line perpendicular to HP and parallel to VP will have its front view (a) A line perpendicular to x y […]
mcq: PROJECTION OF POINTS Projection of a point in first quadrant will be (a)Front view in VP (b) Front view in HP (c) Front view in PP (d) None ANS: (a) Projection of a point in first quadrant will be (a)Top view in VP (b)Top view in HP (c) Top view in PP (d)None ANS: (b) Projection of […]
mcqs— riveted and screwed joints Diagonal pitch is found in riveted joints with Chain riveting Zigzag riveting riveting chain as well as zigzag None Ans: (ii) Distance between rivets in adjacent rows of a zigzag riveted joint is called Back pitch Marginal pitch Diagonal pitch None Ans: (iii) Tearing efficiency of a riveted joint is […]
mcq on Riveted joints Riveted joints are permanent joints. These are used in high temperature applications. These can be made leak proof by Caulking and Fullering methods. It increases the understanding regarding diameter, pitch, single-double strap, single-double shearing, margin and different types of failure of a riveted joint. A riveted joint is suitable for Low […]
mcq- Welded joints Strength of a welded joint increases by radio graphing by 10 % 12% 15% None Ans: (ii) Welded joint strength increases due to annealing by 6% 10% 14% None Ans: (i) Why are butt welded joints longitudinal joints ? High strength requirements Low strength requirements Low as well as high strength requirements […]