Engineering Drawing Self Test 1

18/B/C/S-1/4/E

C

PART-B (ENGINEERING DRAWING)

Marks : 75

Choose the correct answers:

1. The plane scale represents ______ units.
   a) One    b) Two    c) Three    d) Four
2. BIS stands for ______.
   a) Bureau of Indian Standards
   b) Book of Indian Standards
   c) Business of Indian Standards
   d) None of these
3. The edge of the base on which T-square is made to slide is called its –
   a) Working edge    b) Straight edge
   c) Chisel edge    d) None of these
4. “Principles of folding of drawing prints” are laid down in IS: ______ in India.
   a) 11665-1985    b) 11664-1984
   c) 11669-1986    d) None of these
5. Sectional area is shown by hatching lines which are generally inclined at –
   a) 45°    b) 30°    c) 60°    d) 75°
6. In drawing boards the saw cuts are provided to compensate ______ and ______.
   a) Hogging, sagging
   b) Bending, shearing
   c) Contraction, expansion
   d) All of these
7. Size ‘D1’ of the drawing board refers to ______ (l × w × t) mm.
   a) 1500 × 1000 × 25
   b) 1000 × 700 × 25
   c) 700 × 500 × 15
   d) 500 × 350 × 15
8. 2H – pencil is harder than –
   a) 3H    b) 4H    c) H    d) 6H
9. ______ is used to draw only horizontal lines.
   a) T-Square    b) Mini drafter
   c) Steel Rule    d) Self Square
10. Which of the following is used to fix drawing sheet on the drawing board?
    a) Pins    b) Thumb Nails    c) Clips    d) All of these
11. Normally, wooden drawing pencils are ______ in cross section.
    a) Round    b) Triangle    c) Square    d) Hexagon
12. Which of the following edges of wood pencil is used for straight line?
    a) Cylindrical    b) Conical    c) Chisel    d) Bevel
13. Horizontal line is a line drawn parallel to the surface of –
    a) Plumb bob    b) Earth    c) Inclined plane    d) Still water
14. The drawing sheet is so folded that ______ is always on the top.
    a) Side    b) Back side    c) Title block    d) None of these
15. Writing of titles, notes, etc. on a drawing is called –
    a) Lettering    b) Printing    c) Gothic lettering    d) None of these
16. 420 × 594 (w × l) mm size drawing sheet is designated as ______ in Engg. Drawing.
    a) A0    b) A2    c) A3    d) A4
17. The ______ line should be terminated with a dot or an arrow head.
    a) Centre line    b) Leader line    c) Cutting plane    d) Hidden edges
18. In inclined lettering, the stem is inclined ______ to the left.
    a) 15°    b) 35°    c) 45°    d) 75°
19. The size of the letter is described by its –
    a) Width    b) Height    c) Thickness    d) None of these
20. As per IS: 11665-1985, the LHS side margin line of a drawing sheet should be kept as ______ mm.
    a) 5 mm    b) 10 mm    c) 15 mm    d) 20 mm