Civil engineer objective questions – Drawing Techniques (Section-5)

26. Circles of very small radii are drawn by means of a                              a) straight bar                                             b) bow compass

c) lengthening bar                          d) drop compass 

27. ………….. used to protect the adjoining lines on the drawing when some parts of the line is being erased. 

a) eraser                                                       b) erasing shield c) pencil                                                        d) drop compass

28. For drawing thin lines of uniform thickness the pencil should be sharpened in the form of

a) chisel edge                                               b) conical

c) pointed                                                     d) circular

29. Pencil of……grade sharpened in the form of sketching

a) soft & conical point                   b) low and conical point

c) hard & conical point                 d) chisel & conical point

30. ……….is used for drawing curves which can’t be drawn by Compas     a) bow compass                                                b) protractor

c) french curve                                           d) scale

31. To remove unnecessary lines……. is used                                                 a) duster                                                      b) chalk 

c) sand box                                       d) eraser

32. Uses of the T-square, set squares, scale and protractor are combined in the

a) set-square                                               b) drafting machine

c) compas                                                     d) none of the above

33. Circle and arcs of circles are drawn by means of a……

a) lengthening bar                                     b) divider

c) compass                                                   d) T-square

34. The projection of any feature on the horizontal plane is called 

a) plan                                                           b) elevation

c) map                                                           d) all of the above

35. Inking pen is used for drawing……. in ink

a) writing                                                      b) curve

c) straight line                                             d) none of the above

36. Set squares are used for drawing……….and…….lines.

a) vertical                                                     b) curve

c) straight line                                             d) none of the above 

37. The purpose of making the drawing board with seasoned soft wood.

a) easy to carry

b) for fixing of drawing paper with the help of drawing pin   

c) to match with T-square

d) all of the above

38. For dimensioning and lettering normally following pencils are

used

a) H & HB                                                      b) 2H & HB

c) H & 2HB                                                   d) 2H & 2HB

39. The most important material for drawing is                                           a) pencil and eraser                                   b) eraser & paper

c) paper & pencil                            d) none of the above

40. Which pencil is used for thinner line?

a) H                                                                b) B

c) 2B                                                               d) 2H 

41. 9H pencil is…….than the 7H pencil 

a) softer                                                        b) harder

c) medium                                        d) none of the above

42. To draw very light line which pencil is used

a) B                                                                 b) HB

c) H                                                                 d) 2H

43. The paper size of A, is  

a) 297 x 420                                                b) 210×297

c) 420×850                                                   d) none of the above

44. Size of A4 size paper is 

a) 148×210 mm                                          b) 210 x 297 mm 

c) 297 x 210 mm                                        d) 320 × 460 mm

45. Number of equal pieces of A4 size paper from A, is equal to

a) 2                                                                 b) 4

c) 8                                                                 d) 16

46. The area occupied by A0 (drawing sheet) is………… times the area occupied by A1 (drawing sheet).                                                                       a) 2                                                                 b) 4

c) 8                                                                 d) 16

47. The area occupied by A0 (drawing sheet) is………times the area occupied by A2 (drawing sheet).

a) 2                                                                 b) 4 

 c) 8                                                                d) 16

48. The area occupied by A0 (drawing sheet) is ……….. times the area occupied by A3 (drawing sheet).

a) 2                                                                 b) 4 

 c) 8                                                                d) 16

49. The area occupied by Ao (drawing sheet) is………….times the area occupied by A4 (drawing sheet) 

a) 2                                                                 b) 4

c) 8                                                                d) 16

50. The equipment mainly used to transfer the measurements is

a) scale                                                          b) divider

c) compass                                                   d) drawing ping