PSSR Exit Exam • Set 2 Question 24 of 30

What does the operational maritime acronym RADAR stand for?

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Direct Answer

Option B: Radio Detection and Ranging

RADAR is an acronym for Radio Detection and Ranging. It uses radio waves to determine the bearing, range, and relative speed of objects, which is critical for navigation and collision avoidance at sea.

All Options

Radio Direction and Ranging

Radio Detection and Ranging (Correct Answer)

Radium Direction and Ranging

Radio Distance and Ranging

Detailed Explanation & Context

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Personal Safety & Social Responsibilities (PSSR).

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Q1 What is the primary safety duty for an individual crew member on board a vessel? Q2 When finding yourself working in a noise-heavy engine room environment, what protective equipment is considered most necessary? Q3 If you discover a fire in the engine room or galley space, what should your immediate first step be? Q4 Under Maritime Labour Convention (MLC) standards, what document must be signed by both the seafarer and the shipowner (or representative) outlining employment terms? Q5 According to international MARPOL regulations designed to control marine pollution, which of the following records is mandatory to log oil-related machinery space operations? Q6 To ensure safety and prevent onboard transmission of pathogens, how should specialized bio-medical waste or clinical sharps generated on board be managed? Q7 Under the International Convention on Standards of Training, Certification and Watchkeeping (STCW), what is the minimum mandatory period of rest required for watchkeeping personnel in any 24-hour period? Q8 What is the standard spoken emergency distress signal used over a VHF radio to indicate a vessel is in imminent danger? Q9 When rescuing a person from a confined space, what is the absolute priority required to consider the space safe for entry? Q10 A negative attitude, inability to manage time, and low self-esteem are personal factors that add to seafarer stress. These fall under: