Quelpr
6 marksSeasoning, Defects and Preservation

CSEC Industrial Technology · 2018 · Paper 2 · Question 1(a)

Questions related to timber defects and finishing of wooden furniture.

Use suitably labelled freehand sketches to differentiate among ANY THREE of the following timber defects: (i) Bowing (ii) Live knot (iii) Split (iv) Cup shake (v) Twists

The mark scheme is shown once you've answered.

Practise this question

Other parts of this question

  1. 1(b)(i)Outline THREE sequential steps to be followed to spray the wooden chair with varnish.[6 marks]
  2. 1(b)(ii)Suggest FOUR benefits to be derived from using stain as a finishing material on the wooden chair in Figure 1 on page 6, prior to applying varnish.[4 marks]
  3. 1(b)(iii)If the wooden chair in Figure 1 is to receive an oil-based paint finish, describe how the following can be used as surface preparation materials: - Wood filler…[2 marks]

More practice: the rest of this paper · more Seasoning, Defects and Preservation questions · all CSEC Industrial Technology past papers