QUESTION 6
(a)  With the exception of cost, state SIX factors to be considered when choosing pipe material
for the design of a cold water system.
  1         
  2         
  3         
  4         
  5         
  6         
 
(3 marks)
(b)  State FOUR requirements of properly designed pipe supports.
  1         
  2         
  3         
  4         
 
(2 marks)
Total 5 marks

Linkback: https://www.plumbers.nz/plumbing-exam-june-2007/23/question-6/172/