Technical Drawing Quiz

Which drawing would show more accurate detail of an object?

• Orthographic

• Isometric

A complete technical drawing provides more detail than that of a photo of the same object.

• True

• False

How many views are necessary for flat steel, or sheet metal drawing?

• Two

• One

• Three

• All the above

How many orthographic views are necessary to describe accurately a true cylinder?

• One

• Two

• Three

• All the above

Orthographic best describes an objects' planes of projection at 90 degrees.

• True

• False

With the "__________ dimensioning system," all dimensions are placed horizontally so they can be read from the bottom of the page, regardless of dimension line orientation.

• Aligned

• International

• Unidirectional

• Standard

Always dimension a hole, or arc, by locating its center in relation to a corner, or diameter.

• True

• False

Extension lines are always used in dimensioning, and they extend the objects extents.

• True

• False

Extension lines always start, touching the object, and extend to the dimension line.

• True

• False

Leader lines never end with an arrow.

• True

• False