CENTRAL INSTITUTE OF PLASTICS ENGINEERING & TECHNOLOGY
Question Bank
2 MARK ---QUESTION
3 MARK --- QUESTION
4/5 MARK ----QUESTION
SUBJECT : Engineering Drawing - II
COURSE : DPT/ DPMT
SEMESTER : 3
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1. In the section view, the areas that would have been in actual contact with the cutting plane are shown with:
(a) A cutting plane line (b) Section lining (c) Visible lines (d)
Lines and arrow
2. The ________ is a
standard element of a section view in a technical drawing.
(a) Cutting Plane line (b) Section lines
(c) Material hatch pattern (d) All of the above
3. ________ type of solid
has two bases that are parallel equal polygons.
(a) Pyramid (b) Prism (c) Cone (d) Torus
4. The cutting plane is
shown-
(a) Only in front view (b) Only in top view
(c) Only in side view (d) In a view adjacent to the sectional view
5. When the surfaces of a
solid are laid out on a plane, the figure obtained is called the ____.
(a) Top view (b) Development of those surfaces
(c) Projection of surfaces (d) Projection of solids
6. What type of view is used
to provide clarity and reveal interior features of a part?
(a) Section view (b) Oblique view (c) Auxiliary view (d) Pictorial view
7. A square pyramid 50 mm side resting on its
base in the HP is cut by a horizontal section plane
bisecting its axis. Its true
shape of section is _________
(a) Square of 25 mm side (b) Trapezium with parallel sides 25
mm & 50 mm
(c) Square of 50 mm side (d) Triangle of base 50 mm side
8. A triangular prism
resting on a rectangular face in the HP. It is cut by a horizontal plane. Its
sectional top view is
________
(a) Equilateral triangle (b) Isosceles triangle
(c) Rectangle (d) None of these
9. The additional planes of projection which
are set up to obtain the true sizes are called -
(a) Auxiliary Planes (b) Section Planes (c) True Planes (d) None of the above
10. The views projected on
the auxiliary planes are called -
(a) Front view (b) Top view (c) Auxiliary views (d) Side Views
11. If a polyhedron is cut
by any section plane, true shape of section is a closed figure made up of -
(a) Straight lines (b) Zigzag lines (c) circles (d) none of the these
12. If diameter of a
cylinder is 5 cm and volume of cylinder is 650 cm3
then height of cylinder is____.
(a) 40 cm (b) 25 cm (c) 33 cm (d) 45 cm
13. The development of the
curved surface of cylinder is a sector of a ________.
(a) Rectangle (b) Circle (c) Both (a) and (b) (d) None of these
14. In a full section, the
cutting plane line passes _____
(a) Partially through the
part (b) Compulsorily through middle of the part
(c) Fully through the part (d) None of these
15. Sectional Views, may be
drawn to __________
(a) Full Scale (b) Reducing Scale (c) Enlarging Scale (d) All of the above
Ans.: (d) All of the above
16. Every line on the
development of a surface must be the ______ of the corresponding edge on the
surface.
(a) Enlarging scale length (b) reducing scale length
(c) Full size scale length (d) any of the above
17. Principal methods of
development of surfaces are -
(a) Parallel line
development (b) Radial line development
(c) Triangulation
development (d) all of the above
18. For the development of surfaces of a prism
_______ method is used -
(a) Parallel line
development (b) Radial line development
(c) Triangulation
development (d) all of the
above
19. For the development of
surface of a cylinder _______ method is used.
(a) Parallel line
development (b) Radial line development
(c) Triangulation development
(d) all of the above
20. For the development of surfaces of a
pyramid _______ method is used -
(a) Parallel line
development (b) Radial line development
(c) Triangulation development
(d) all of the above
21. The development of the
lateral surface of a cylinder is a -
(a) Circle (b) Triangle (c) Rectangle (d) None of the above
22. For the development of surface of a cone
_______ method is used.
(a) Parallel line
development (b)
Radial line development
(c) Triangulation
development (d) all of
the above
23. For the development of surface of a sphere
_______ method is used
(a) Parallel line development
(b) Radial line development
(c) Triangulation
development (d) Approximate method
24. The development of the lateral surface of
a pyramid consists of a number of equal ______ in
contact.
(a) Isosceles triangles (b) Rectangles (c) circles (d) None of the above
25. The development of the
curved surface of a cone is _________
(a) Triangle (b) Rectangle (c) Sector of circle (d) None of the above
26. The Development of the surfaces of a cube
consists of _____ squares.
(a) 4 (b) 6 (c) 8 (d) None of the above
27. In the Development of
the surfaces of a cube, the length of the side of the squares would be
______ the length of the
edge of the cube
(a) less than (b) equal to (c) greater than (d) none of the above
Ans.: (b) equal to
28. The Development of the
lateral surfaces of a triangular prism consists of ______
(a) Triangles (b) Rectangles (c) Botha (a) & (b) (d)
None of these
29. The development of the
lateral surface of a cylinder, which is having radius ‘r’, is a rectangle
having _____
a)
Area A= πr2 b) one side equal to 2 (c) r2Ör (d)
None of these
30. The area of the
development of the lateral surface of a cylinder, which is having radius ‘r’
and
height ‘h’, is _________
a)
Area A = 2 rh (b) Area (c) 2 +h2 )] (d) None of these
31. The base of each
triangles of development of the lateral surface of a pyramid, which is having
edge length of the base 20
mm is -
(a) 20*3 mm (b) 20/3 mm (c) 20 mm (d) None of these
32. Objects that are
symmetric can be shown effectively using _______ type of section
(a) Quarter section (b) Half section (c) Full section (d) Symmetric section
33. If the radius of base
circle of the cone is 20 cm. The length of the arc of the development of the
curved surface of the cone
will be ______
(a) 40 cm (b) 20 cm (c) 1256 cm (d) 125.6 cm
34. If the slant height and
base circle radius of the cone are 20 cm and 10 cm respectively. The radius
of the development of the
curved surface of a cone will be ______
(a) 30 cm (b) 10 cm (c) 20 cm
(d)
62.8 cm
Unit –II
35. In perspective
projection, the object is assumed to be situated on-
(a) Ground plane (b) Station point (c) picture plane (d) None of these
36. During the operation two
arms of the drafter remains at -
(a) 450
(b) 900
(c) 1800
(d) 2700
37. In perspective
projection, picture plane is located
(a) Between the station
point and the object (b) Before the station point and the object
(c) After the station point
and the object
(d) All the above
38. Which of the following
is lightest pencil?
(a) 2B (b) 1B (c) HB (d)
H
39. In perspective
projection, the point where the eye of the observer is located while viewing
the
object is called -
(a) Distance point (b)
Station point (c) Picture Plane (d) None of these
40. Which of the following
is not used for fixing the drawing on the board -
(a) Drawing pins (b) Adhesive tapes (c) Threads (d)
Clips
41. In perspective
projection, commonly used methods are -
(a) Visual Ray method (b) Vanishing Point method (c) Both (d) None of these
42. Isometric drawings are
built on three lines, these lines are called-.
(a) Isometric axes (b) Parallel axes (c) Perpendicular axis (d) Crossed axis
43. In perspective
projection, the Auxiliary ground plane is placed at the level of -
(a) Station point (b) above the horizontal plane
(c) Below the Ground plane (d) all of the above
44. As per the BIS code of
specification, maximum width of the title block will be
(a) 190 mm (b) 180 mm (c) 175 mm (d)
170 mm
Ans.: (d) 170 mm
45. In perspective
projection, _______ is formed where the ground plane meets the picture plane.
(a) Horizontal Line (b) Ground line (c)
Perpendicular axis (d) None of these
46. In perspective
projection, Horizontal Plane is at the level of ______
(a) Station point (b) Ground plane
(c) Auxiliary Ground Plane (d) All of the above
47. In Isometric
Projections, the three lines meeting at a point and making ______degree angle
with
each other are termed as
isometric axes.
(a) 120 (b) 60 (c) 90 (d) None of these
48. In Isometric
Projections, the lines parallel to the isometric axes are called_____.
(a) Projection lines (b) Inclined lines (c) Vertical lines (d) Isometric lines
49. In Isometric
Projections, vertical edges are shown by ______
(a) Vertical Lines (b) Horizontal Lines
(c) Lines at 45 degree with
horizontal (d) Lines at 30 degree with horizontal
50. In Isometric Projections, horizontal edges
of an object are shown by ______
(a) Vertical Lines (b) Horizontal Lines
(c) Lines at 45 degree with
horizontal (d) Lines at 30 degree
with horizontal
51. In an isometric view,
angles ______
(a) Do not increase or
decrease in any fixed proportion
(b) Increase or decrease in
any fixed proportion
(c) Do not increase or
decrease
(d) Can’t say anything.
52. In isometric projections, inclined edges
of and object may be drawn by using ______ method
(a) Box (b) Co-ordinate or offset (c) Both (a) & (b) (d) None of these
53. When the non-isometric
lines or their ends lie in isometric planes, _______ of drawing nonisometric
lines is used.
(a) Box method (b) Co-ordinate method (c) Four Centered Method (d) None of these
54. When the objects in
which neither non-isometric lines nor their ends lie in isometric planes,
__________method of drawing
non-isometric lines is adopted.
(a) Box method (b) Co-ordinate method (c) Both (a) & (b) (d) None of these
55. In perspective projection, the Ground line
is the line of intersection of __________
(a) Picture plane with
auxiliary ground plane (b) picture plane with ground plane
(c) Picture plane with
horizontal plane (d) All three
56. In perspective projection, the horizontal
line is the line of intersection of _________
(a) Picture plane with
auxiliary ground plane (b) picture
plane with ground plane
(c) Picture plane with
horizontal plane (d)
All three
57. In perspective projection, perpendicular
axis is the line drawn through the station point and
perpendicular to __________
(a) Ground Plane (b) Picture Plane (c) None of above
58. In perspective
projection, the centre of vision is the point in which the perpendicular axis
pierces
the ________.
(a) Ground Plane (b) Horizontal Plane (c) Picture Plane (d) Auxiliary ground plane
59. In perspective
projection, central plane is perpendicular to -
(a) Picture plane (b) Ground plane (c) both (a) & (b) (d) None of these
Unit – III
60. ________ joints are
considered as permanent joints.
(a) Screwed joins (b) Key, Cotter & Pin
Joints (c) Pipe joints (d) Riveted Joints
Ans.: (d) Riveted Joints
61. ______ joints are
considered as temporary joints.
(a) Riveted joints (b) Welded joints (c) Screwed joints (d)
None of these
62. In permanent joints, the
connected parts -
(a) Cannot be easily
separated (b) Can be easily separated
(c) Get damaged (d) None of these
63. Which bolt is used for
lifting heavy machines?
(a) Hook bolt (b) T- headed bolt (c) Lifting eye bolt (d) Square headed bolt
64. In the following
nuts____ has highest tendency for the spanner to slip.
(a) Square nut (b) Hexagonal nut (c) Octagonal nut (d) None of these
65. ______ spreads the
pressure of the nut over greater area.
(a) Shank (b) Thread (c) Washer (d)
None of these
66. Methods of preventing
rotation of a bolt while screwing a nut on/off it, is
(a) A square neck (b) A pin (c) A snug (d) All of these
67. Which of the following
is softest pencil -?
(a) 2B (b) 1B (c) HB (d) H
68. ______ bolt is generally
used when the head is to be accommodated in a recess.
(a) Square headed (b) Hexagonal headed (c) T- Head bolt (d) Hook bolt
69. __________bolt is used
when the space for accommodating the bolt- head is comparatively
limited.
(a) Square headed (b) Cylindrical
Headed (c) T-
Head bolt (d) Hook bolt
70. _______ bolt is used in
machine- tool tables in which T- slots are cut.
(a) Square headed (b) Cylindrical Headed (c) T- Head bolt (d) Hook bolt
71. Which one of the
following is locking arrangement for nuts?
(a) Lock- nut (b) Split pin (c) Slotted nut (d) All of these
72. ______ bolt is used when
it is not possible to drill a hole in the piece adjoining the bolt head.
(a) Hook bolt (b) T- headed bolt (c) Lifting eye bolt (d) Square headed bolt
73. The designation of sheet
of size 594 x 841 is-
(a) A0 (b) A1 (c) A2 (d) A3
74. Stud- bolt or stud
consists of only a cylindrical shank threaded at both ends.
(a) Hook bolt (b) T- headed bolt (c) Stud- bolt (d) Square headed bolt
75. Where the head of bolt
must not project above the surface of the connected piece _______ bolt
would be used.
(a) Countersunk headed bolt (b) T- headed bolt (c) Stud- bolt (d) Square headed bolt
Unit-IV
76. The typical parts list
should include the ________.
(a) Part number (b) manufacturing
material
(c) number of parts needed (d) all of the above
77. A typical set of mechanical working drawings
includes ________.
(a) Exploded assembly (b) part details (c)
parts list (d) all of the above
78. The title block used on working drawings
should include the ________.
(a) Sheet number (b) line type (c) layer set
(d) All of the above
79. The text used on a typical detail sheet
should be ________.
(a) placed horizontally (b) in bold text
(c) in an architectural text
style (d) none of the above
80. In case of cotter joints, a cotter
___________
(a) is a flat wedge-shaped
piece of steel
(b) has rectangular cross
section
(c) can bear tensile or
compressive forces.
(d) All of the above
81. In case of cotter
joints, a cotter ____
(a) is inserted at right
angles to the axes of the rods
(b) is uniform in thickness
(c) is tapering in width
(d) All of the above
82. It is customary for the
first sheet of a working drawing set to include ________.
(a) a parts list (b) exploded assembly (c) assembled assembly (d) all of the above
83. In order to create an accurate assembly
drawing the drafter should create the ___drawings first.
(a) Detail (b) title block (c) parts list (d) isometric
84. In case of cotter joints which one is not
true -
(a) The cotter comes in contact with two rods
on opposite sides
(b) Clearance is necessary
for proper functioning of the cotter
(c) Cotter makes the joint
tight and rigid
(d) Cotter joints permits
angular movement between the rods
85. In case of knuckle joints, which one is
correct-
(a) Axis of the rods to be
joined, may not be in alignment but axes should intersect
(b) Joint is not is not
rigid
(c) It permits angular
movement between rods
(d) All of the above are
correct
86. Plumber Block is an
example of -.
(a) Journal bearing (b) Pivot Bearing (c) Collar bearing (d) None of these
87. To simplify drawings
drafters should:
(a) Use word descriptions
when practical (b) Do not show unnecessary views
(c) Use standard symbols and
standard abbreviations (d) All of the above
88. In case of Journal
Bearing -
(a) The bearing pressure is
perpendicular to the axis of the shaft
(b) The pressure is parallel
to the axis of the shaft
(c) The pressure is parallel
to the axis of the shaft which is passed and extended through the
bearing
(d) All of the above
89. To simplify drawings
drafters should:
(a) Avoid elaborate,
pictorial or repetitive details.
(b) List rather than draw
standard parts such as bolts, nuts, keys, and pins
(c) Omit unnecessary hidden
lines
(d) All of the above
90. Each part of the machine is identified on
assembly drawing by the ______ and number, which are
used in the detail drawing
and in the bill of material.
(a) Dotted lines (b) Short-break line (c) Long-break line (d) Leader line
91. Which one is correct in
the following-?
(a) Plummer block is made in
two halves (b) Brasses may
rotate with the shaft in Plummer block
(c) Plummer block is made as
single piece (d) Plummer block is an example of pivot
bearing
92. What is purpose of shaft
couplings -?
(a) Converting rotary motion
into reciprocating motion
(b) Transmitting rotary
motion directly from one shaft to another shaft
(c) To reduce the power
consumption
(d) To enhance the
efficiency of the machine
93. The primary unit of
measurement for engineering drawings and design in the mechanical
industries is the
(a) millimetre (b) centimetre (c) meter
(d) Kilometre
94. The assembly drawing
would be such that it should satisfy:
(a) Manufacturing
requirements (b) Operational requirements
(c) Maintenance requirements (d) All of the above
95. The bill of materials
does not show the following:
(a) Number of parts (b) Material of parts required for one unit
(c) Standard norm for
standard components
(d) Quality of the parts required
96. Muff coupling is a -
(a) Type of shaft bearings (b) Type of screwed fastenings
(c) Type of shaft couplings (d) Type of permanent joint
97. Muff coupling is a -
(a) Type of friction
coupling (b) Type of flanged coupling
(c) Type of flexible
coupling (d) Type of rigid
coupling
98. ______ drawing is
prepared for the installation or erection of a machine.
(a) Layout assembly (b) Installation assembly
(c) General assembly (d) Designed assembly
99. In a flange coupling,
the flanges are coupled together by means of -
(a) Studs (b)
Bolts and nuts (c) Headless taper bolts (d) none of these
100. Different types of
assembly drawings are:
(a) Design assemblies, or
layouts. (b) General assemblies.
(c) Detail assemblies. (d) All of the above
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Thanks for the messages.