WorksheetsExam Revision
Total questions: 50
Worksheet time: 4hrs 10mins
Object Line is used for drawing
contour of objects
axis
sectioned surfaces
Object Line is represented as
a continuous thin line
a continuous thick line
a thick dashed line
Which line is used to represent center of circles and axis
circle line
hidden line
center line
Center Line is represented as
a thin dashed line with dots
a thick dashed line with dots
a dashed thin line
Hidden Line is represented as
a thin dashed line
a thick dashed line
a thin dashed line with dots
(a) is a line which shows features in a view they are not in
(a) is a continuous thin line with arrow heads on both ends
(a) is a line that defines certain measurements of an object and between items in a drawing
(a) is a continuous thin line which connects dimension lines to different features
(a) is a line with an arrow head at one end which establishes a connection between a feature and a text.
Leader Line is represented as
a continuous thin line with an arrow head at one end
a continuous thin line with arrow heads at both ends
a continuous thick line with arrow heads at both ends
Cutting Plane Line is represented as
a continuous thick line
a thin long-dash short-dash line
a thick long-dash short-dash line
(a) is a line which represents an imaginary cutting plane through the object, providing a view of its interior features
Section Line is a continuous thin line which is draw at 54 degrees angle to show the cut surfaces of an object
true
false
Section Line is represented as
continuous thin line which is draw at an angle of 45 degrees
continuous thin line which is draw at an angle of 25 degrees
continuous thick line which is draw at an angle of 45 degrees
Break Line is a line that
indicates longer dimension of an object
indicates that a portion from the object is not shown
represents an imaginary cutting plane through the object
Compass is drawing instrument used to draw
lines at various angles
circles and lines
circles, semi-circles, arcs
(a) is an drawing tool used to measure angles
To draw a circle with radius equal to 46 mm, the compass should be open
46 mm
92 mm
23 mm
Vernier Caliper is
a measuring instrument
a drawing instrument
a mini-drafter
Diameter is represented by the symbol
ᵒ
Ø
Ra
The meaning of symbol R is
roughness
round
radius
Roughness is represented by the symbol
Ra
R
Ro
Which symbol means that material should not be removed from a surface
Profilometer is an instrument used to measure
dimensions
roughness
tolerance
In the 1st Angle Projection the Front View is positioned in the left side up
true
false
In the 3rd Angle Projection the Top View is positioned above the Front View
true
false
In the 3rd Angle Projection the Side View is positioned in the right side down
true
false
Millimeter is the unit of measurement used in Technical Drawing
true
false
Orthographic Projection means representing 3D objects in 2D
true
false
The symbol from the image represents 1st Angle Projection
true
false
In the 1st Angle Projection the Top View is positioned
below Front View
above Front View
below Side View
In the 1st Angle Projection the Side View is positioned in
left side up
right side up
right side down
Scale 1:1 represents
enlarged dimensions of an object
reduced dimensions of an object
actual dimensions of an object
Scale 2:1 is used to draw an object with enlarged dimensions
true
false
Scale 1:2 is used to draw an object with enlarged dimensions
true
false
Scale is defined as a drawing that shows a real object with accurate sizes reduced or enlarged by a certain amount
true
false
(a) is made with drafting tools... ruler, set squares, protractor and compass. Scale should be accurate and the drawing carefully made
Sketch is made without drafting tools, just pencil and paper. Scale is approximate, not accurate, but the sketch should still look like the object
true
false
Extension Lines should be drawn at a distance of 2 mm from the object lines or center lines
true
false
Dimension Lines should be positioned at a minimum distance of 7mm between each other and from the object contour
true
false
(a) represents the measure of the total surface irregularities
Roughness is measured in
millimeters
microns
centimeters
Dimension Value is a numerical value of a measured feature and it should be placed ______ above dimension line
7 mm
1...2 mm
10 mm
While using scale 1:10, the dimensions of an object will be represented
ten times bigger
ten times smaller
one time smaller
Nominal Value of the dimension from the attached drawing is
27.5 mm
27.2 mm
27 mm
Maximum Value of the dimension from the attached drawing is
27.5 mm
27.2 mm
27 mm
Minimum Value of the dimension from the attached drawing is
27.5 mm
27.2 mm
27 mm
While drawing a Border on the A3 sheet the following dimensions must be followed
10 mm in right/left/top/ bottom side
20 mm in left side and 10 mm in right/top/bottom side
20 mm in right side and 10 mm in left/top/bottom side
The value of the angle between line A and line B is
136 degrees
44 degrees
144 degrees
