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









Question 3

(a)       State one safety practice each when using the following:

  1. grinding machine;
  2. forge.

(b)       (i)         Identify the welding equipment shown in figure 2 above.
                        (ii)        Name the parts labelled R and S.

  1. State the function of the part labelled S.
  2. Name one arc welding equipment.

(c)        (i)         State the use of a reamer.
            (ii)        state the reason why the jaws of a bench vice are serrated.

_____________________________________________________________________________________________________
OBSERVATION

Most of the candidates who attempted this question performed excellently well.

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