Deck 3: Visualization and Sketching

Question 1

Solids are classified by the surfaces that contain them. Which of the following is not one of these surface types?

A) Planar
B) Sphere
C) Single curved
D) Double curved
E) Warped

Answer 1

Sphere

Question 2

Which of the following is a solid with three surfaces?

A) Right pentagonal
B) Hexahedron
C) Torus
D) Oblique circular cylinder
E) Tetrahedron

Answer 2

Torus

Question 3

The main outlines of an object that separate it from the surrounding space defines:

A) Ellipsoid
B) Stippling
C) Edge
D) Negative space
E) Contours

Answer 3

Contours

Question 4

A "straight line" is most often defined as:

A) The shortest distance between two points
B) The end of an edge of an object
C) The intersection of two short lines.
D) Supplementary angles
E) An angle having 180 degrees

Question 5

Two angles, when added together, equal 90 degrees. This relationship is said to be:

A) Acute
B) Complementary
C) Supplementary
D) Forming a vertex
E) Obtuse

Question 6

All of the following lines should be drawn thin and dark except:

A) Hidden lines
B) Extension lines
C) Centerlines
D) Phantom lines
E) Visible lines

Question 7

Regarding Isometric views, which of the following statements IS not true?

A) Hidden lines are omitted unless they are needed to make the drawing clear.
B) Centerlines are drawn if they are needed to indicate symmetry.
C) Nonisometric points and surfaces may be located by the offset location method.
D) Angular measurements may be measured directly.
E) The isometric axes form angles of 120°

Question 8

The "four-center method" is a procedure for drawing:

A) Circles
B) Ellipses
C) Irregular curves
D) Lines at proportional distances.
E) Angles at proportional distances

Question 9

Isometric drawings are well suited for

A) Floor plans
B) Plot plans
C) Exploded assembly views
D) Auxiliary views
E) Working drawings

Question 10

The most realistic pictorial view is the view drawn in _________________.

Question 11

The most important rule in freehand sketching is to keep the sketch in ______________.

Question 12

An isometric sketch or drawing is approximately ________ larger than the isometric projections.

Question 13

When receding lines are drawn to half size, the drawing is known as ________________ projection.

Question 14

Vanishing points are used in _________________ projections.