WorksheetsCAD I - Chapter 1 (2024)
Total questions: 38
Worksheet time: 26mins
Choose the correct name for the engineering drawing tool marked (A) and write the English name in the blank space.
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为标记为（A）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (B) and write the English name in the blank space.
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为标记为（B）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (C) and write the English name in the blank space.
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为标记为（C）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (D) and write the English name in the blank space.
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为标记为（D）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (E) and write the English name in the blank space.
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为标记为（E）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (F) and write the English name in the blank space.
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为标记为（F）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (G) and write the English name in the blank space.
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为标记为（G）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (H) and write the English name in the blank space.
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为标记为（H）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (I) and write the English name in the blank space.
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为标记为（I）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (J) and write the English name in the blank space.
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为标记为（J）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (K) and write the English name in the blank space.
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为标记为（K）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
Choose the correct name for the engineering drawing tool marked (L) and write the English name in the blank space.
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为标记为（L）的工程制图工具选择正确的名称，并在空白处写上英文名称。
(a)
What is the primary purpose of using a compass in engineering drawing?
To add color to drawings
To create straight lines
To measure distances accurately
To draw circles, arcs, and other curved lines accurately.
How is a T-square typically used in engineering drawing?
To measure angles accurately
To add color to drawings
To draw straight lines and ensure perpendicularity with the drawing board edge.
To create 3D models
What is the main function of a French curve in engineering drawing?
To measure angles accurately in engineering drawings.
To draw smooth, freehand curves in engineering drawings.
To create perfect circles in engineering drawings.
To add color and shading to engineering drawings.
What are the angles commonly found on set squares?
45 degrees
75 degrees
120 degrees
30 degrees, 60 degrees, 90 degrees
What is the purpose of the head of a T-square?
To measure angles accurately
To hold the drawing board in place and provide a straight edge for drawing parallel lines
To store pencils and erasers
To provide a cushion for the user's hand
How do French curves help in drawing smooth curves?
French curves help in drawing smooth curves by causing imprecise and jagged lines.
French curves help in drawing smooth curves by limiting creativity and flexibility.
French curves help in drawing smooth curves by adding unnecessary complexity to the process.
French curves help in drawing smooth curves by providing a guide for creating intricate and precise curves without the need for freehand drawing.
What is the advantage of using a compass with an adjustable lead?
Precise and accurate measurements when drawing circles or arcs of different sizes.
Faster writing speed
More durable lead
Easier grip design
How do T-squares help in drawing straight lines?
T-squares help in drawing straight lines by providing a straight edge that can be aligned with the paper's edge.
T-squares help in drawing straight lines by randomly moving across the paper.
T-squares help in drawing straight lines by adding wavy patterns to the lines.
T-squares help in drawing straight lines by providing a curved edge for guidance.
What is the significance of the hardness of lead in drawing pencils?
The hardness of lead in drafting pencils affects the erasability of the lines drawn.
The hardness of lead in drafting pencils affects the darkness and softness of the lines drawn.
The hardness of lead in drafting pencils affects the color of the lines drawn.
The hardness of lead in drafting pencils affects the weight of the pencil.
How are French curves different from regular rulers?
French curves are flexible, while regular rulers are rigid.
French curves have centimeter markings, while regular rulers have inch markings.
French curves are used for measuring angles, while regular rulers are used for straight lines.
French curves are made of metal, while regular rulers are made of plastic.
Why are drawing tools are usually made of transparent material?
To allow visibility of lines and markings underneath
To hide mistakes made during drafting
To make them heavier for stability
To match the color of the drafting paper
What is the main purpose of a drawing board in engineering drawing?
To draw smooth curves
To measure angles
To draw horizontal lines
To support the drawing paper
The type of line used to represent the cutting plane in the drawing.
Which part of the 'T' square is used to draw horizontal lines?
Blade
Set square
Working edge
Head
What are set squares used for in engineering drawing?
Drawing horizontal lines
Drawing smooth curves
Drawing parallel lines
Measuring angles
Set squares can be used with a T-shaped ruler to draw vertical lines and diagonal lines.
No
Yes
Do not know
Never
What is the purpose of set squares when used with a T-shaped ruler?
Draw diagonal lines
Draw horizontal lines
Draw vertical lines
Draw vertical lines and diagonal lines
Do you think this statement is true or false? A pair of set squares can draw parallel and vertical lines in any direction.
True ☑
False ☒
What is the purpose of a protractor in engineering drawing?
To measure angles
To draw smooth curves
To draw horizontal lines
To support the drawing paper
What is the purpose of a large compass in engineering drawing?
To draw horizontal lines
To support the drawing paper
To draw large circles/arcs
To measure angles
What is the purpose of a large divider in engineering drawing?
To support the drawing paper
To transfer dimensions and divide lines
To measure angles
To draw large circles/arcs
Which of the following scales is a reducing scale?
3 : 2
1 : 3
1 : 1
1 : 0.4
Which of the following scales is neither an enlarging nor a reducing scale?
3 : 2
1 : 4
1 : 0.5
1 : 1
What is the type of scale in which the representative fraction is 1:1?
Enlarged scale
Reduced scale
Full size scale
None
What is the largest size of a drawing sheet?
A3
A2
A1
A0
What is the recommended size of a drawing sheet for students?
A3
A2
A1
A0
