RAFF Exit Exam • Set 2 Question 3 of 30

A fire hose kept in box, should have a wrench and ?

✓

Direct Answer

Option B: All purpose nozzle

A fire hose box should contain essential equipment for immediate use. Alongside the hose and wrench, an all-purpose nozzle is crucial for controlling the water stream's pattern (jet or spray), adapting to different fire scenarios as per SOLAS requirements.

All Options

A

Lock

B

All purpose nozzle (Correct Answer)

C

Foam Applicator

D

None of the above

Detailed Explanation & Context

A fire hose box should contain essential equipment for immediate use. Alongside the hose and wrench, an all-purpose nozzle is crucial for controlling the water stream's pattern (jet or spray), adapting to different fire scenarios as per SOLAS requirements.

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

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Q1 CO2 type fire extinguisher can be used in fighting which kind of fire type? Q2 The spreading of fire s a result of heating being carried through a vessel’s ventilation system, is an example of heat transfer by _______ Q3 A fire hose kept in box, should have a wrench and ? Q4 When human body exposed to carbon monoxide, more oxygen goes to blood Q5 As per regulation, how many portable fire extinguishers should be there on board Q6 For B class bulkheads the duration of not exceeding the temperature above 200 degree Celsius in 30 minutes? Q7 Which type of portable fire extinguishers are designed for use on electrical fires? Q8 Fire fighting comprises of what all events onboard? Q9 During an investigation of the fire, what points will be considered Q10 Reason why CO2 type fire extinguishers is preferred over other because ?