Objective Questions 429
dharm
d:\N-Design\Des22-1.pm5
10. The size of the letters must be constant irrespective of the size of the drawing (True/False).
11. The centre line should end at the outline of the drawing (True/False).
12. Dimensions may be marked from hidden lines (True/False).
13. Extension lines should end at the dimension line (True/False).
14. Dimension lines should not cross each other (True/False).
15. Centre lines are drawn in thick lines (True/False).
16. Leader lines are drawn in thick lines (True/False).
17. While drawing hidden lines, begin with a dash, not with a space (True/False).
18. Invisible arcs begin with a space (True/False).
19. Invisible small arcs may be made solid (True/False).
20. Two axes intersect at short dashes (True/False).
21. Leader line terminating within the outline of an object is indicated by a dot (True/False)
22. The thickness of the line of a letter with 14 mm height in B type lettering is 1 mm (True /
False).
23. Hatching is interrupted for dimensioning (True/False).
24. Cutting plane is shown as thick continuous line (True/False).
25. The smallest drawing sheet is designated as _____.
26. As per the latest BIS, SP:46-1988, _____ method of projection is to be used for drawing.
27. The standard size of title block is _____.
28. Each feature shall be dimensioned _____ only on a drawing.
29. As far as possible dimensions should be expressed in _____ unit only.
30. Dimensions should be taken from _____ lines.
31. _____ of projection lines and dimension lines should be avoided.
32. Where space is limited, arrow heads are replaced by _____.
33. Dimension lines, leader lines, projection lines and hatching lines are drawn as _____
lines.
34. Centre lines are drawn as _____.
35. Visible lines and edges are drawn as _____.
36. The inclination of inclined lettering is _____ to the horizontal.
37. Hidden lines are represented by _____ lines.
38. Sectioned portion is represented by _____ lines.
39. The length and width ratio of arrow head is _____.
40. Leader lines should be inclined to the horizontal at an angle greater than _____ degrees.
41. In aligned dimensioning, the dimension is placed _____ the dimension line.
42. For non-horizontal dimension, the dimension line is broken for _____ dimensioning
method.
43. In aligned dimensioning, dimensions for non-horizontal lines are placed _____ the
dimension line.
44. A _____ is placed below the dimension, when it is out of scale.
45. In a situation where the dimensions are crowded, they should be shown as _____.
46. Dimension notes are written in letters and as per abbreviations.
47. The abbreviation SF stands for _____.
