Design and Communication Technology

Question 1

1Dimension lines are drawn as

Easy

A. thick lines B. chain lines C. thin continuous lines with arrowheads D. dashed lines

Question 2

2The number of principal views in a standard orthographic drawing is usually

Easy

A. three B. two only C. one D. six always

Question 3

3A sectional view shows

Hard

A. a perspective B. only outside edges C. colour D. internal details by cutting the object

Question 4

4Hidden edges are shown by

Easy

A. thin dashed lines B. thick continuous lines C. wavy lines D. chain lines

Question 5

5How many principal views are usually drawn in orthographic projection?

Easy

A. six B. one C. two D. three

Question 6

6Centre lines are drawn as

Easy

A. thin chain lines (long dash, short dash) B. zigzag lines C. thick dashed lines D. double lines

Question 7

7The view seen from the side of an object is the

Easy

A. end elevation B. plan C. front elevation D. section

Question 8

8In first-angle projection, the plan is drawn

Easy

A. nowhere B. below the front elevation C. to the left of the plan D. above the front elevation

Question 9

9In a dimensioned drawing, the symbol Ø before a number means

Easy

A. angle B. square C. diameter D. radius

Question 10

10On engineering drawings in Ghana, dimensions are normally given in

Easy

A. centimetres B. metres C. inches D. millimetres