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MEO Class IV – SSEP : 2024/JAN/08
Question
Q8. (a) With reference to the cargo tanks of oil tankers: State
(i) The purpose of the pressure vacuum valve (5)
(ii) The dangers of venting during loading via open tank hatches (5)
(b) (i) Sketch a high velocity vent (5)
(ii) Describe the operation of this vent and state why such a device is used. (5)
Asked in Year/Month/Ques No.