waecE-LEARNING
Metal Works Paper 2, Nov/Dec. 2012  
Questions: 1 2 3 4 5 Main
General Comments
Strength
Weakness/Remedies









Question 5

(a)       State two reasons why metals are plated.
                       
(b)       Sketch the following tools:
(i)         folding bar;
  (ii)        hatchet stake.

(c) Describe the procedures for hardening and tempering a cutting tool.

_____________________________________________________________________________________________________
OBSERVATION

Most of the candidates who attempted this question had no difficulty in providing the required responses to the various parts of the question.

Powered by Sidmach Technologies(Nigeria) Limited .
Copyright © 2015 The West African Examinations Council. All rights reserved.