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Offline LisaS

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Question 2
« on: September 29, 2009, 02:51:14 PM »
QUESTION 2
(a) Give TWO reasons why gas appliances have their own regulator.
1
2
(2 marks)

(b) State what is meant by lock-up pressure in relation to a gas regulator.
(1 mark)

Total 3 marks

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