Introduction to Engineering Drawing - JSS1 Basic technology Past Questions and Answers - page 1
Why is engineering drawing important in basic technology?
It is used for artistic purposes
It helps in design communication
It is only used in architecture
It helps in cooking recipes
What is the primary use of a drawing board?
To store drawing tools
To provide a stable base
To measure angles
To draw circles
Which tool is T-shaped and used for drawing horizontal lines?
Set Square
Compass
Protractor
T-Square
What angles do set squares typically measure?
30°, 45°, 60°, and 90°
20°, 50°, 70°, and 110°
15°, 30°, 45°, and 60°
10°, 20°, 30°, and 40°
Which tool is used to draw circles and arcs?
T-Square
Compass
Set Square
Ruler
What is the function of a protractor?
To draw straight lines
To measure and draw angles
To erase unwanted marks
To hold the paper in place
What type of pencil is typically used for drawing light construction lines?
HB
2B
4H
6B
Which type of line indicates a hidden edge in a drawing?
Solid line
Dashed line
Center line
Thick line
What is orthographic projection?
A method to draw circles
A technique for creating realistic views of objects
A technique to represent multiple views of an object
A method to measure distance
What projection technique is used to create realistic views of objects as seen by the human eye?
Orthographic projection
Isometric projection
Perspective projection
Axonometic projection
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