Metal Works Paper 2, Nov/Dec. 2010

Metal Works Paper 2, Nov/Dec. 2010

Questions:	1	2	3	4	5	Main

General Comments
Strength
Weakness/Remedies

Question 5 (a) State three steps involved in tampering the cutting edge of a flat cold chisel. (b)(i) List two methods of providing finishes on metals. (ii) State two reasons for applying metal finishes. (c) (i) Explain the term chopping in chiselling. (ii) State one temporary method of fastening parts together.
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OBSERVATION
Most of the candidates had no difficulty in providing the required responses to the various parts of the question. The only problem area was part (cHi) of the question. The required response to part (cHi) ought to be chopping in chiselling is a process of cutting out metal plate from within the metal where it is difficult to shear or saw.