Engineering Drawing

What is the main purpose of engineering drawing?

• Communication of design ideas

• Aesthetic representation

• Personal expression

• Coloring exercises

What is the standard size of an A4 drawing sheet?

• 210 × 297 mm

• 420 × 594 mm

• 297 × 420 mm

• 594 × 841 mm

What is the importance of BIS standards in engineering drawing?

• Ensures universal understanding

• Improves aesthetic appeal

• Increases drawing speed

• Reduces paper usage

Which line type is used for dimensioning?

• Thin continuous line

• Thick line

• Dashed line

• Chain line

What is lettering used for in engineering drawing?

• Artistic decoration

• Adding design patterns

• Writing dimensions and notes

• Shading

Geometrical constructions are used to draw:

• Straight lines and angles

• Only circles

• Only ellipses

• Colorful designs

In the construction of an ellipse, what does the eccentricity represent?

• The ratio of distances from a point on the ellipse to the focus and directrix

• The radius of the circle

• The height of the ellipse

• The thickness of the line

A hyperbola can be constructed using the:

• Eccentricity method

• Radius method

• Tangent method

• Chord method

In drawing cycloids, the path of a point on the circumference of a circle rolling along a line is:

• A cycloid

• A parabola

• A hyperbola

• An ellipse

The involute of a square is a:

• Spiral curve around the square

• Circle drawn within the square

• Straight line drawn across the square

• Regular polygon