Skip to content
OtisamLMS
Sign in Sign up
Design and Communication Technology

Design and Communication Technology · Quick practice · answer shown after each question

Orthographic projection and conventions

Question 1 of 10

Question 1 of 10

In a dimensioned drawing, the symbol Ø before a number means

Question 2 of 10

Question 2 of 10

In third-angle projection, the plan is placed

Question 3 of 10

Question 3 of 10

Projection lines between views are drawn as

Question 4 of 10

Question 4 of 10

Dimension lines are drawn as

Question 5 of 10

Question 5 of 10

Hidden edges in an orthographic drawing are shown with

Question 6 of 10

Question 6 of 10

The number of principal views in a standard orthographic drawing is usually

Question 7 of 10

Question 7 of 10

A sectional view shows

Question 8 of 10

Question 8 of 10

A table 600 mm long is drawn at a scale of 1 : 10. How long is it on the drawing?

Question 9 of 10

Question 9 of 10

Hatching lines in a section are normally drawn at

Question 10 of 10

Question 10 of 10

Hidden edges are shown by

Questions written by OtisamLMS in the style of the WASSCE. They are not WAEC past questions.