waecE-LEARNING
Welding & Fabrication Eng. Craft Practice Paper 2, May/June 2014  
Questions: 1 2 3 4   Main
General Comments
Weakness/Remedies
Strength













































Question 2

 

 

  1. The sketch above shows parts of oxy-acetylene equipment.

 

  1. Identify the parts labelled J, K, L, M and N.
  2. What material is the part labelled N made of?
  3. State two reasons why oil and grease are not used in oxy-acetylene system.
  4. Sketch a neutral flame and label two of its parts.

Most of the candidates attempted this question with good performance.

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