1.Trimmed size of Ao drawing sheet .
A)841x1189
B)880x1230
c) 420x594
D) 450x625
Answer - A)841x1189
2. trimmed size of A1 drawing sheet .
A)625x850
B)594x841
C) 297x420
D) 330x450
Answer - B)594x841
3.trimmed size of A2 drawing sheet.
B)841x1189
C) 625x880
D) 880x1230
Answer - A)420x594
4.trimmed size of A2 drawing sheet.
A)330x450
B)210x297
C) 297x420
D) 330x450
Answer - C) 297x420
5.trimmed size of A2 drawing sheet.
A)210x297
B)240x330
C) 594x841
D) 147x210
Answer - B)240x330
6) Recommended boarder as per BIS specification for A4 size drawing sheet B
A) 5 mm
B) 10mm
C) 15mm
D) 20mm
Answer - B) 10mm
7) Title block is provided in the drawing sheet at B
A) Left side at the bottom
B) Right side at the bottom
C) Right side at the top
D) Left side at the top
Answer - B) Right side at the bottom
8) When the projections is parallel to each other and also perpendicular to the projection plane itis called D
A) Perspective projection
B) oblique projection
C) isometric projection
D) orthographic Projection
Answer - D) orthographic Projection
9) In first angle projection the plan comes to the elevation C
a.above
b.left side
c.below
d.right side
Answer - c.below
11. In first angle projection the object is kept in the quadrant A
a.first
b.second
c.third
d.fourth
Answer - a.first
12. In third angle projection the object is kept in the quadrant C
a.first
b.second
c.third
d.fourth
Answer - c.third
13. In the third angle projection plan comes the elevation
a. above
b. below
c. left side
d. right side
Answer - a. above
14. In the first angle projection the view of the object observed from the rightside drawn A To the side of the elevation.
a. Left
b. right
c. top
d. below
Answer - c. top
15. In third angle projection the view of the object observed from the right side drawn to the elevation
a. left
b. right
c. top
d. below
Answer - b. right
16 . RDSO stands for
a.Research standards& development organisation
b. Research design & standards organisation
c. Research development & standards organisation
d. Railway design & standards organisation
Answer - d. Railway design & standards organisation
17. Sketching is a
a. scale drg
b. correct drg
c. isometric drg
d. free hand drg.
Answer - d. free hand drg.
18. for initial work and constructional lines pencil used
a. 3H
b. 2H
c. H
d. HB
Answer - c. H
19. Writing of titles of notes on a drg. Is called
a. spacing
b. lettering
c. shading
d. sizing
Answer - b. lettering
20. in dimensioning system the dimension is placed perpendicular to the dimension line
a. uni directional
b. perpendicular
c. vertical
d. aliened
Answer - d. aliened
21. in dimensioning system the dimension lines are broken nearly middle for insisting dimensions
a. Brake
b. uni directional
c. vertical
d. horizontal
Answer - b. uni directional
22. Is the symbol of B
a. radius
b. diameter
c. millimeters
d. centimeters
Answer - b. diameter
23. octogan is having sides
a. 5
b.6
c. 7
d. 8
Answer - d. 8
24. invisible features of an object is shown by C
a. straight lines
b. thick lines
c. hidden lines
d. thin lines
Answer - c. hidden lines
26. The distance between the two corresponding breads is called
a. pitch
b. lead
c. flank
d. length
Answer - a. pitch
27. in a single start bread pitches equal to
a. lead
b. 2L
c. 3L
d. 4L
Answer - a. lead
28. in double start bread P is equal to
a. L
b. 2L
c. 3L
d. 4L
Answer - a. L
29. Wing nut is used in
a. automobiles
b. cars
c. hallow frame
d. hammer
Answer - c. hallow frame
30. this fig represents
Answer - Tapped hole
31. this fig represents
a. bolt
b. screw
c. stud
d. rod
Answer - c. stud
32. basic dimension is also called ` D
a. actual dimension
b. max dimension
c. minimum dimension
d. nominal dimension
Answer - d. nominal dimension
33. the algebraic difference between the max size & basic size is called
a. lower deviation
b. upper deviation
c. max limit
d. min limit
Answer - b. upper deviation
34. The algebraic difference between the minimum limit and the basic size is called
a.Lower deviation
b.Upper deviation
c.maximum limit
d.tolerance
Answer - b.Upper deviation
35. In the tolerance system the holes are represented by
a.Small letters
b.Capital letters
c.Numbers
d.Symbols
Answer - a.Small letters
36. In the tolerance system the shafts are represented by
a.Small letters
b.Capital letters
c.Numbers
d.Symbols
Answer - b.Capital letters
37. 25+/- 0.02 is called
a.unilateral tolerance
b. bilateral tolerance
c.Basic tolerance
d.maximum size
Answer - a.unilateral tolerance
38. 25+0.02 is called
a.unilateral tolerance
b. bilateral tolerance
c.Basic tolerance
d.maximum size
Answer - a.unilateral tolerance
39. surface roughness is expressed by
a.symbol
b.Letter
c.Ra value
d.waviness
Answer - b.Letter
40. PCD stands for
a.poly centre diameter
b.plain center diameter
c.pitch circle diameter
d.Primary circle diameter
Answer - a.poly centre diameter
41. CAD means
a. computer automatic design
b. common area design
c. common area design
d.computer aided delivery
Answer - c. common area design
42. ICG stands for
a. Interactive computer graphics
b.international computer graphics
c.internal computer graphics
d.indian computer graphics
Answer - a. Interactive computer graphics
43. CAM stands for
a.Computer advanced manufacturing
b.computer aided manufacturing computer
assembly manufacturing
d.computer access manufacturing
Answer - b.computer aided manufacturing computer
44. Auto cad is used for
a.manufacturing
b.drafting
c.simulation
d.programming
Answer - drafting
45. CNC stands for
a.central numerical control
b.computer numerical control
c. computer number control
d.computer notes control
Answer - b.computer numerical control
46. The taper on a shaft is indicated along the
a.dashed line
b.center line
c.base line
d.out line
Answer - b.center line
47. In isometric projection the block is kept at an angle of
a.30 degrees
b.45 degrees
c.60 degrees
d.90 degrees
Answer - d.90 degrees
48. The included angle of a circle is
a.90 degrees
b.60 degrees
c.30 degrees
d.360 degrees
Answer - d.360 degrees
49. this is the symbol of
A.Earthing
b.Push button
c.choke
d.Transformer
Answer - b.Push button
50. One inch is equal to
a.25 mm
b.25.4 cm
c. 25.4 mm
d.25 cm
Answer - b.25.4 cm
54. This fig.represents
a.Spur gear
b.hillical gear
c.Cam
d.Bevelgear
Answer - d.Bevelgear
52. this symbol represents
a.NPN transistor
b.PNP transistor
c.PPN transistor
d.NPP transistor
Answer - b.PNP transistor
53. IRS stands for
a.internal railway standars
b.international rail standards
c.indian railway standards
d.indian railway system
Answer - c.indian railway standards
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