Technical Drawing 3, WASSCE (SC), 2017

Question 1

 


Two views of a bracket are shown in first angle projection in Fig. 1.  Make a freehand isometric drawing of the bracket making point X the lowest.

Observation

 

Candidates were required to draw a bracket making point X the lowest. Most of the candidates attempted this question and their performance was okay.


Candidates were expected to do the following:

  1. sketch the block in isometric;
  2. make X the lowest point;
  3. sketch face A;
  4. sketch face B;
  5. sketch face C;      
  6. sketch faceD;       
  7. sketch face E;
  8. sketch face F;
  9. sketch face G;
  10. sketch face H;
  11. sketch face  J;
  12. draw for resemblance;
  13. draw neeatly.

The solution is shown below: