MEO Class IV – NAVAL : 2023/MAY/12 – 2024/FEB/02 – 2024/APR/12 – 2024/SEP/10 – 2024/NOV/02
Question
Q2. Define the main purpose of the following with respect to tank and pumping system.
(a) Weighted cocks on tank sounding pipes (4)
(b) Remote operated gear for bilge valves (4)
(c) Ventilation pipes for double bottom tanks (4)
(d) Explain why gauze is sometimes fitted to tank ventilation pipes and explain the effect of mesh size. (4)
Asked in Year/Month/Ques No.
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