What does 'Preliminary' refer to in the context of the 3P's?

• Formal drawings

• Quick sketches

• Advertisements

• CAD models

What is the purpose of 'Production' in the 3P's?

• To manage resources efficiently

• To ensure quality control

• To optimize production processes

• To increase profitability

What are 'Promotional' items used for in the 3P's?

• To convey ideas

• To produce items

• To entice the public to buy a product

• To create CAD models.

What is the use of a Continuous thick line?

• Used for visible outlines and edges.

• Used for projection, dimensioning, leader lines.

• Used for break lines to show limits.

What type of line is used for projection, dimensioning, leader lines, hatching, and short centre lines?

• Continuous thick

• Continuous thin

• Dashed thin line

Which line type is used for hidden outlines and edges?

• Continuous thin

• Dashed thin line

• Chain thin

Which line type is used on Cutting planes?

• Continuous thin

• Chain thin thick at both ends & can change direction

• Dashed thin line

What does the symbol 'ø' represent in dimensioning?

• A) Square

• B) Diameter

• C) Radius

• D) Degrees

According to British Standards, where should all dimensions be placed?

• Below the dimension line

• Above the dimension line

• To the left of the dimension line

• To the right of the dimension line

What do the major and minor axes refer to in ellipses?

• The longest and shortest diameters of the ellipse

• The two foci of the ellipse

• The points where the ellipse intersects the coordinate axes

• The radii of the circle that circumscribes the ellipse