Technical Drawing 3, WASSCE (PC 2ND), 2018

Question 3

 

Make a neat freehand pictorial sketch of a spirit level.

 

Observation

 

 

Candidates were required to make a freehand sketch of a spirit level.

 

Most of the candidates did not attempt this question and the few that attempted it did not perform well.

 

Candidates were expected to do the following:

 

  1. sketch pictorial view;     
  2. sketch to proportion;                       
  3. sketch the stock with thickness;         
  4. sketch levelling spirits.           

           
The solution is shown below:

                       
SPIRIT LEVEL