Technical Drawing 3, WASSCE (SC), 2020

Question 2

 

Make a freehand pictorial sketch of a bolster.

THE SKETCH OF THE PICTORIAL VIEW OF A BOLSTER

Observation

 

Most candidates showed to have not known what bolster is. Not only did they not know what exactly the specified tool is, the sketches they presented did not portray proportionality requirement.

The expectation of the candidates is given below.

 

MAJOR REQUIREMENTS FOR THE SKETCH

  • Sketching the pictorial view
  • Resemblance                              
  • Proportionality              
  • Sketching the claw                    
  • Sketching the wedge                 
  • Sketching the head                    
  • Sketching the handle    
  • Neatness and quality of lines