Metal Works 3, WASSCE (SC), 2019

Question 2

 

(2) The following materials were supplied:

(a)one piece free cutting mild steel rod, 50 ∅× 70 mm;
(b)one cotton bag, 100 mm ×100 mm to enclose the finished work;
(c)two tie-on labels.

The diagram below shows the detailed view of a machine part. Produce the part using the material supplied.

 

Observation

 

No candidate attempted this question. This could be attributed to lack of lathe machines and trained technical personnel in the school.