PST Exit Exam • Set 2 Question 17 of 30

What is the purpose of the radar reflector packed with a life raft equipment kit?

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Direct Answer

Option A: To enhance the life raft's radar cross-section signal on searching ships' radar screens

Equipped per LSA Code specifications, life raft radar reflectors enhance the target's radar cross-section. This active echo return ensures surface rescue vessels and aircraft can reliably track the survival craft via marine radar during low-visibility conditions.

All Options

A

To enhance the life raft's radar cross-section signal on searching ships' radar screens (Correct Answer)

B

To generate electrical power

C

To mirror sunlight flashes

D

To receive satellite radio broadcasts

Detailed Explanation & Context

Equipped per LSA Code specifications, life raft radar reflectors enhance the target's radar cross-section. This active echo return ensures surface rescue vessels and aircraft can reliably track the survival craft via marine radar during low-visibility conditions.

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Personal Survival Techniques (PST).

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More Questions in PST Set 2

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Q1 What is the primary function of the painter line on an inflatable life raft before launching? Q2 What is the required length of a life raft painter line for a raft stowed at a height of 10 meters above the waterline? Q3 What safety feature prevents an inflatable life raft from over-inflating and bursting when CO2 gas discharges rapidly? Q4 What device inside a life raft container automatically activates the canopy light when the raft inflates? Q5 How many hand flares are required in a SOLAS Pack A life raft equipment pack? Q6 What type of first aid kit items are specially provided in a SOLAS life raft survival equipment pack? Q7 What is the purpose of the retro-reflective tape patches applied to life rafts, lifejackets, and immersion suits? Q8 What is the function of the rain-water catchment system on a life raft canopy? Q9 What action should survivors take when a rescue helicopter approaches a life raft for winch retrieval? Q10 What is the correct method for securing a rescue strap (strop) lowered from a search and rescue helicopter?