Technical Drawing

Question 1

1Dimensions on engineering drawings are normally given in

Easy

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

Question 2

2Hatching lines on a section are normally drawn at

Easy

A. 30° B. 90° C. 60° D. 45°

Question 3

3Threads on a bolt are conventionally shown with

Medium

A. every thread drawn in detail B. a thick dashed line C. no lines D. a thin line inside the outline for the root

Question 4

4A site plan shows

Easy

A. the roof truss details B. the building's position on the plot C. electrical circuits only D. furniture only

Question 5

5A drawing showing the layout of rooms as seen from above, cut at about 1 m above floor level, is a

Easy

A. section B. floor plan C. elevation D. site plan

Question 6

6In engineering drawing, the abbreviation "PCD" stands for

Medium

A. perpendicular centre distance B. parallel cut depth C. pitch circle diameter D. projected circle drawing

Question 7

7On a building plan, windows are shown as

Easy

A. arcs B. circles C. thin parallel lines across the wall opening D. crosses

Question 8

8On a building section, the DPC is shown just above

Hard

A. the roof B. ground level in the wall C. the ceiling D. the window head

Question 9

9On building drawings, the symbol showing a cut through a wall is filled with

Easy

A. nothing B. hatching C. colour only D. dots only

Question 10

10The symbol Ø on a drawing means

Easy

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