Machine WoodWorking 3, WASSCE (SC), 2021

Question / Observation

 

 


                                                                   Fig. 1

 

 

 

Candidates were expected to make the test piece shown in Fig. 1.

Candidates were able to produce the piece, however the following were observed:

  1. Some candidates did not do a good job of planing.
  2. Some candidates did not mark out their stocks properly.
  3. Some candidates did a bad grooving job.
  4. Some candidates did a poor rebating work.
  5. The assembling of some candidates’ jobs were poor because the did a poor job on the joints.

 

The candidates were scored on the following processes:

 

  1. Planing (6)
  2. Marking out (4)
  3. Grooving (2)
  4. Rebating (2)
  5. Assembling (3)
  6. Accuracy