SET - 3 | PSSR Exit Exam Mock - Questions and Answers - 2026

Cadets, Option D is correct because international maritime conventions, including SOLAS, STCW, and the ILO Maritime Labour Convention (MLC), collectively establish a seafarer's fundamental rights. These rights encompass having a legally sound contract that complies with flag state regulations, receiving adequate accommodation and living conditions as stipulated by the MLC, and the ability to report any onboard inconveniences to appropriate authorities without fear of reprisal, all of which are crucial for maintaining safety and welfare at sea.

Displacement of a vessel, a fundamental concept in naval architecture and maritime safety, represents the total weight of the vessel and everything onboard at any given moment. According to Archimedes' Principle, this total weight is precisely equal to the weight of the water the vessel displaces when afloat. Hence, Option A correctly defines displacement as the number of long tons of water displaced, a crucial parameter for determining draft, stability, and overall load conditions.

"Mayday" is the internationally recognized spoken distress signal used over VHF radio when a vessel or person is in grave and imminent danger and requires immediate assistance. This critical procedure is strictly defined within the International Telecommunication Union (ITU) Radio Regulations, which underpin the Global Maritime Distress and Safety System (GMDSS) mandated by SOLAS, ensuring a standardized and rapid response to life-threatening emergencies at sea. Understanding and correct application of "Mayday" are fundamental competences required under STCW for all navigating officers.

According to SOLAS, while checklists are valuable, they are not explicitly mandated to be included *within* the instructional documentation for onboard maintenance of life-saving appliances; rather, the focus is on clear operational instructions. The regulations require specific information like replaceable parts, maintenance schedules, and logs for a comprehensive approach to LSA upkeep. Therefore, a dedicated checklist for periodic inspections, while good practice, is not a mandatory inclusion in the appliance's instructional manual itself.

All individuals listed, including overweight persons, those with acrophobia, or inadequately rested personnel, pose a significant safety risk during aloft work. Maritime safety regulations and best practices, such as those outlined in SOLAS and STCW, mandate that only fit, able-bodied individuals capable of performing their duties safely should undertake hazardous tasks at height to prevent accidents and ensure operational integrity. Therefore, allowing any of these individuals to perform aloft work would contravene established safety protocols and potentially endanger themselves and others.

Effective communication within a fire fighting team must be clear, concise, acknowledged, and timely to ensure accurate understanding and prompt coordinated action during a critical emergency. This adherence to precise, efficient, and confirmed information exchange is a fundamental requirement under STCW standards for emergency response and directly supports SOLAS objectives for onboard fire safety. Rapid, unambiguous communication is vital for crew safety and successful incident mitigation.

Under STCW regulations and prevailing maritime safety standards, personnel are prohibited from commencing duty with a Blood Alcohol Concentration (BAC) exceeding 0.025% to ensure operational safety and prevent impairment. This stringent limit reflects the critical nature of vigilance and clear judgment required for all seagoing duties, especially those involving navigation, machinery operation, or emergency response. Exceeding this threshold significantly compromises an individual's ability to perform their responsibilities safely and effectively.

A permit to work is generally valid for a maximum of 24 hours to ensure that hazards are regularly re-assessed and that safety controls remain effective throughout the duration of the work. This time limit is a standard maritime safety practice to mitigate risks associated with evolving working conditions and personnel changes. Exceeding this validity without re-issuance can lead to outdated risk assessments and compromised safety measures.

As per SOLAS Chapter II-1, Regulation 36, and established marine engineering principles, all critical safety alarms, including high-level and overfill tank alarms, are mandated to be both audible and visual. This dual indication ensures effective crew awareness in diverse shipboard environments, facilitating timely response and crucial prevention of pollution or damage.

The corrosion-resistant screens on fuel oil tank vents are specifically designed as flame arresters to prevent external ignition sources, such as sparks or open flames, from igniting the flammable vapors within the tank. This critical safety feature, mandated by SOLAS, mitigates the risk of explosions or fires originating from the vent system.

SOx Emission Control Areas are designated under MARPOL Annex VI to limit sulfur oxide emissions from ships. Both the North Sea/English Channel and the Baltic Sea are established SECA regions, requiring vessels to comply with stricter fuel sulfur content limits within these zones. Therefore, Option C, encompassing both regions, correctly identifies designated SECA areas.

The master may conduct random unannounced alcohol tests at least monthly, as per common industry practice and guidance often referenced within maritime safety management systems which are designed to comply with SOLAS and STCW regulations on fitness for duty. This frequency balances the need for effective deterrence and early detection of substance abuse with practical operational considerations. Regular, but not overly burdensome, testing helps ensure a safe working environment for all crew members.

The Athens Convention 1974 provides the legal framework for carrier liability for death or personal injury to passengers on board passenger ships, stipulating the rights and compensation for such incidents. This convention is internationally recognized and implemented to ensure passenger safety and establish clear responsibilities in the event of accidents. Therefore, damage suffered by a passenger in a passenger vessel is definitively covered under the Athens Convention 1974.

In the demanding maritime environment, governed by STCW and ISM Code principles, communication must be precise and efficient. Providing lengthy explanations for simple matters directly indicates a lack of conciseness, which is critical for clear understanding, timely decision-making, and maintaining safety during watchkeeping and emergency situations. Lack of conciseness wastes valuable time and can introduce ambiguity, directly conflicting with established operational and safety standards for effective information exchange.

To comply with international safety regulations like SOLAS and STCW, all personnel are mandated to identify and cease any unsafe practices that could lead to accidents, injuries, or environmental damage. This proactive approach to risk mitigation is fundamental to maintaining a safe and compliant maritime operation, superseding all other operational priorities. Therefore, stopping unsafe practices is the direct and correct method for adhering to safety policies and procedures.

Personality factors are the fundamental, enduring traits and patterns of thinking, feeling, and behaving that characterize an individual. A negative attitude, inherent challenges with time management, and low self-esteem are deeply rooted aspects of an individual's personality structure, directly influencing their resilience and coping mechanisms. Such intrinsic traits significantly contribute to personal stress, which can impair judgment and performance, thereby posing a direct risk to maritime safety and operational efficiency as addressed under STCW provisions for crew welfare and fitness for duty.

Activating a handheld smoke signal on the downwind side of a survival craft ensures the smoke plume is immediately carried away from the vessel. This prevents smoke from engulfing the craft, safeguarding occupants from inhalation, maintaining critical visibility, and aligning with safe operating procedures for pyrotechnic distress signals as stipulated by maritime safety regulations like the LSA Code. Deploying it upwind would risk the smoke blowing back into the craft, creating a hazardous environment.

When two vessels collide and become embedded, all options listed present critical and often concurrent risks. Significant structural damage can cause immediate hull breaches leading to catastrophic flooding and subsequent listing, while simultaneously rupturing fuel or electrical systems, creating ignition sources and releasing flammable materials that escalate the risk of fire. Therefore, prudent maritime safety and damage control protocols, as per SOLAS and STCW, mandate considering all these interconnected hazards as the greatest collective risk.

On-board familiarization, as mandated by STCW Code, is crucial for immediate operational readiness and safety, therefore it must commence within 24 hours of joining to ensure the cadet understands critical safety procedures and their duties from the outset. This timely induction prevents accidents and promotes efficient integration into the vessel's operations, adhering to established maritime safety standards. Delaying this process beyond 24 hours would violate the intent and requirements for ensuring personnel are adequately prepared to perform their roles safely and effectively.

Under SOLAS and STCW, the immediate priority after a collision is to ensure the safety of all persons onboard; therefore, you must first account for and search for any missing persons. Simultaneously, you must continuously monitor the vessel's condition, including any ingress of water, to assess the extent of damage and determine the appropriate course of action for vessel integrity.

Option D is correct because SOLAS Chapter III, Regulation 19 comprehensively details the requirements for drills. This regulation explicitly mandates that every crew member participates in at least one abandon ship and fire drill monthly (Option A). It also requires drills within 24 hours of leaving port if more than 25% of the crew has not previously participated on that ship within the last month (Option B), and earliest opportunity drills when a ship enters service for the first time, undergoes major modification, or a new crew is engaged (Option C). Therefore, as all presented statements are correct according to SOLAS, "All of the above" is the correct answer.

Water on a staircase unequivocally presents a slip and fall hazard, significantly increasing the risk of personnel injury onboard a vessel. This condition violates fundamental principles of maritime occupational safety and good housekeeping, as mandated by the ISM Code and general safe working practices, thereby confirming both options A and B as valid risk factors.

Crew competency, as defined by international maritime conventions such as STCW, directly refers to well-trained personnel possessing the necessary knowledge, understanding, and proficiency, validated through proper certification. This ensures seafarers have demonstrated the required standards for their assigned duties, contributing fundamentally to safe ship operation and pollution prevention.

Option C is correct because a vessel's Safety Management System (SMS), developed in accordance with the International Safety Management (ISM) Code, mandates regular safety committee meetings, typically held monthly. This frequency is crucial for the continuous review of safety performance, prompt discussion of incidents and near misses, and the proactive implementation of hazard mitigation strategies, thereby upholding stringent maritime safety standards.

The correct answer is (D) All the above. Oil pollution onboard a vessel, and subsequently to the marine environment, can be inadvertently caused or managed by the outlined processes; the improper use or failure of oil filtering equipment (A), intentional or accidental discharge via ODMCS (B), and inefficient management or uncontrolled incineration of oil waste and sludge (C) all contribute to the potential for oil pollution as per MARPOL Annex I regulations. Proper operation and maintenance of all these systems are critical for preventing oil pollution and adhering to international maritime safety and environmental standards.

Option A is correct because the comprehensive preparation of written documents, encompassing drafting, review, and formal distribution, inherently requires a significant investment of time. In the demanding maritime environment, where swift decision-making and rapid communication are often critical for immediate operational safety and efficiency as mandated by SOLAS and STCW, this time consumption can be a distinct disadvantage, potentially delaying urgent actions or diverting attention from critical real-time duties.

Volatility, in the context of marine engineering and cargo operations, precisely describes a liquid's inherent tendency to readily vaporize or convert into a gaseous state. This characteristic is critical for assessing fire and explosion risks, as highly volatile liquids form ignitable or toxic vapor-air mixtures more easily, demanding strict adherence to SOLAS fire safety regulations and safe handling protocols for fuels and hazardous cargoes. Understanding vaporization rates is fundamental to ensuring vessel safety and environmental protection.

RADAR is an acronym for "Radio Detection and Ranging," which precisely describes its operational principle. This essential navigation equipment transmits radio waves to detect objects and then measures the elapsed time for the echo to return, thereby calculating their exact range and bearing. Its correct understanding and proficient use are fundamental competencies required by STCW and vital for maintaining maritime safety and collision avoidance as outlined in SOLAS Chapter V.

Distress flares and rockets are critical visual signaling devices with a limited operational duration and quantity, intended to attract immediate attention to a vessel in distress. Their use must be strategic, deployed only when there is a high probability of being observed by Search and Rescue (SAR) units or other ships. This ensures the maximum effectiveness of these vital emergency signals and conserves them for when they are most likely to facilitate a rescue.

Annex III of MARPOL 78, titled "Prevention of Pollution by Harmful Substances Carried by Sea in Packaged Form," specifically addresses the regulation of harmful substances when they are transported in packaged containers, such as drums, boxes, and freight containers, ensuring their safe containment and carriage to prevent marine pollution. This Annex implements the International Maritime Dangerous Goods (IMDG) Code requirements related to pollution prevention during such voyages, aligning with the broader objectives of safeguarding the marine environment from chemical spills. Therefore, Option C accurately reflects the subject matter covered by Annex III.