WAEC GCE Metal Work Questions and Answers 2017 | OBJ/Theory Expo Runz

WAEC GCE Metal Work Questions and Answers 2017 | OBJ/Theory Expo Runz

GCE Metal Work Expo Answer: First and foremost, this is the past questions and answers for WAEC GCE metal works. It was gotten from old question papers available in bookshops. As a matter of fact, you cannot use this answers as an expo or runs as the case may be. Use it as a study guide only.


Metal Works Theory - Question 1

Test A

The following materials were supplied:
(a) One piece mild steel plate, 72 mm x 57 mm x 3 mm 2 OFF (for parts A and B);
(b) One cotton bag 100 mm x 80 mm to enclose the finished work;
(c) Two tie-on labels.

The diagram below shows detailed views of each part of a fitting exercise and the assembly.  Using the materials supplied, prepare the parts and assemble the pieces.
WAEC GCE Metal Work Questions and Answers 2017 | OBJ/Theory Expo Runz

OBSERVATION TO ANSWERS ONLINE

Over 90 % of the candidates attempted this fitting exercise with good performance.




Metal Works Question 2

Test B
1. The following materials were supplied:
(a) One piece free cutting mild steel rod, 80mm x ø50 mm long;
(b) One cotton bag 100 mm x 80 mm to enclose the finished work;
(c) Two tie-on labels.

2. The diagram below shows a detailed view of a machine part.  Produce the part using the material supplied.
Metal Work Machine Parts Diagram

NOTE THE FOLLOWING

  1. NOT DRAWN TO SCALE
  2. ALL DIMENSIONS IN MM
  3. TOLERANCE ± 0.5mm


OBSERVATIONS TO ANSWER 2

Only two candidates attempted this machining exercise and they performed excellently well.


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