IMPORTANT QUESTIONS FOR ENGG. DRAWING SUBJECT 1) Give the dimensions of drawing sheet (A0 to A5) and drawing board (D0 to D3). 2) What is the hardest and softest grade of pencil? 3) Name six types of scales. Give three scales in which drawing can be drawn? 4) Lines which are thin and regular are used to represent: a) Dimension line b) Hidden line c) Hatching line d) Cutting plane line e) Centre and locus lines f) Extensions lines 5) Give difference between Plain scale and diagonal scale. Also give advantages of diagonal scale over plain scale. 6) Draw isometric scale and explain briefly. 7) What is the difference between isometric drawing and isometric projection Give types of Axonometric Projection, Isometric Projection and Diametric Projection. 9) At what angle is the isometric axis inclined with the vertical plane of projection. 10) When is third angle projection preferred? What are its advantages and disadvantages over first angle projection ?Also draw the symbol of first angle and third angle projection 11) Draw five capital letter (according to IS 696) that differ in ratio from other letters keeping maximum height of the letter as 14mm. 12) What are guide lines and why are they necessary in Lettering? What is Gothic Style of lettering? 13) Define a) VP b) HP c) PP d) Ref Line e) Ref Plane f) Orthographic Projection 14) Write position of 4th and 7th octant in Quadrant system. 15) Give position of point if points lie on first and third quadrants. 16) Name two octants that are preferred over others and why?
Posted on: Sat, 14 Sep 2013 13:52:23 +0000
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