GASCO Exit Exam • Set 9 Question 29 of 30

When ESDS is activated either automatically or manually the following equipment is shutdown on the ship, EXCEPT:-

✓

Direct Answer

Option B: Deck air conditioning unit

ESDS automatic fusible thermal elements are designed to melt between 98°C and 104°C during a fire, depressurizing the pneumatic loop and tripping the emergency shutdown system.

All Options

HD compressors

Deck air conditioning unit (Correct Answer)

All main and auxiliary cargo pumps

All manifold valves. allowed valv

Detailed Explanation & Context

ESDS automatic fusible thermal elements are designed to melt between 98°C and 104°C during a fire, depressurizing the pneumatic loop and tripping the emergency shutdown system.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).

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More Questions in GASCO Set 9

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Q1 Fire fighters can control small LNG fire by using____________. Q2 If the concentration of the fuel is greater than 15%, LNG vapors cannot burn because of inadequate_________________. Q3 The best way to discover a fire in its early stages, Q4 Smoke detectors are classified into the following: Q5 A soda acid type- water extinguisher is used to fight class ____________-fires, Q6 Both stationary and hand-held equipment should have an extension that is at least ____________. Q7 Which type of detectors uses bimetallic strips to detect a fire? Q8 Where do the cargo manifold relief lines, the cargo machinery space relief lines and cargo tanks relief lines lead to? Q9 Onboard an LNG tanker, for both main and forcing steam vaporizers it is important to note the output capacity (the amount of LNG liquid turned into LNG vapor). What does this capacity depend on? Q10 Relief valves are used on an LNG carrier liquid header. Identify the correct combination of "set pressure" (lifting pressure) and "reseating pressure" for these valves.