gce 2021 intermediate level mechanical drawing 1
gce 2021 intermediate level mechanical drawing 1
1. The type of lines at the beginning and at the
end of a dimension line is called
A Phantom lines
B Cutting plane lines
C Break lines
D Extension line
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2. In technical drawing, when a visible edge
coincide with a hidden edge, which line is used?
A Hidden line
B Center line
C Visible line
D Phantom line
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3. The figure below shows drawing pencils.
Give the name of the material that projects at the
tip and produces marks on the paper when they
are being used.
A Copper
B Graphite
C Plastics
D Carbon
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4. A combination of the three drawing instruments
is used to drawing vertical lines on a drawing
board
A T-square, pencil and set square
B T-square, ruler and pencil
C T-square, ruler and protractor
D T-square, compass and ruler
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5. The symbol below is used in technical drawing.
What does it indicate?
A Position of the drawing
B Orientation of reading a drawing on paper
C Shape of the drawing
D Size of the drawing
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6 The detail labelled X on the figure below shows a
type of sectioning. Give its name
A Half section
B Full section
C Revolved section
D Removed section
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7. In sectioning, hatching is used to indicate where
cutting has effectively taken place. In the process,
all pieces crossed by the cutting plane
A Must be hatched
B Should be hatched
C Could be hatched
D Are hatched
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8. In orthographic projection, how many views are
required to clearly define a symmetrical object
A 2
B 3
C 4
D 1
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9 What is the dimension of a line on a drawing having
true dimension of 543 mm to a scale of 1/10?
A 5.43mm
B 54.3mm
C 543.0mm
D 0.543mm
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10. The figure below represents a multi viewed part.
How does a horizontal surface of a multi view
drawing appear in the front view?
A line
B Normal surface
C Point
D Line and point\
