REPFF Exit Exam • Set 1 Question 17 of 30

In tankers sufficient foam concentration shall be supplied to ensure at least _____ min of foam generation in tankers fitted with an inert gas installation

✓

Direct Answer

Option B: 20 minutes

According to the FSS Code, tankers fitted with an inert gas installation require a deck foam system capable of supplying sufficient foam concentration for at least 20 minutes of continuous generation to effectively suppress hydrocarbon pool fires on deck.

All Options

10 minutes

20 minutes (Correct Answer)

30 minutes

40 minutes

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Refresher Fire Prevention & Fire Fighting (REPFF).

Practice Full REPFF Set 1

Test yourself with 30 interactive questions, live timer, and instant score.

Launch Practice Simulator →

Question Discussion & Notes

Have a doubt, memory trick, or exam update? Share your insights with fellow mariners.

Loading mariner discussions...

« Previous Question Next Question »

More Questions in REPFF Set 1

View All 30 →

Q1 The best way to combat an engine room bilge fire is through the use of Q2 What type of release is allowed for fixed gas fire extinguishing installation onboard Q3 In the case of Direct Reduced Iron (DR) cargo in the hold, contact with water may lead to vigorous re-oxidation accompanied by the evolution of heat and hydrogen which may give rise to the risk of explosion Q4 Which of the following colors is used to indicated Foam fire extinguisher Q5 What do the words ‘spontaneously combustion’ mean Q6 Quick closing valve can be operated from a remote location Q7 Which one of the listed requirements regarding abandon ship and fire drills do not correspond to present regulations Q8 Portable fire extinguisher is designed to put out______ effectively? Q9 The fire signal on a ship must be a continuous blast of the whistle or electrical bell for not less than ____ seconds Q10 Instructions for ‘Preparation for welding or hot work in cargo tanks’ is laid down by the Norwegian Maritime Directorate. During ongoing inspection on work