SVOP Marine Safety and Emergencies 2

Question 1

What is the purpose of a personal locator beacon (PLB) and how does it differ from an EPIRB?

Accepted Answer

A PLB is a personal-worn 406 MHz distress beacon that transmits position to COSPAS-SARSAT satellites when activated manually — smaller than an EPIRB, intended for individual use rather than the vessel

Answer

A PLB is a personal device worn or carried by an individual, activated manually in distress to alert COSPAS-SARSAT satellites. Unlike a Category I EPIRB, it does not float-free automatically and must be manually activated. It is registered to a person, not a vessel.

Question 2

What is a 'pyrotechnic distress signal' and what are the different types used in Canadian waters?

Accepted Answer

A flare or rocket that produces bright light, smoke, or both to signal distress — types include hand flares, parachute rockets, smoke signals, and orange smoke for daytime

Answer

Pyrotechnic distress signals include: red hand flares (night, close range); red parachute rocket flares (night, long range — visible at 40+ km); orange smoke signals (daytime); and buoyant orange smoke signals. Requirements vary by operating area and vessel class.

Question 3

What immediate action should be taken if a fire breaks out in the engine compartment of a small vessel?

Accepted Answer

Shut down the engine and fuel supply immediately, deploy the fixed fire suppression system if installed, use a CO2 or dry chemical extinguisher through access port, radio for help, and prepare to abandon

Answer

Engine compartment fires: immediately shut engine and fuel valve to cut the fuel supply; never open the hatch (oxygen fuels the fire); if a fixed suppression system exists, activate it through the sealed port; use CO2 or dry chemical extinguisher through a small access port; radio MAYDAY or PAN PAN; prepare all persons to abandon ship.

Question 4

What is 'cold water shock' and how can it be managed during an accidental immersion?

Accepted Answer

The immediate physiological response to sudden cold water immersion causing gasping, hyperventilation, and potential cardiac arrest — managed by controlling breathing and staying still

Answer

Cold shock is the first response (0–3 minutes) to sudden immersion in cold water: a gasp reflex followed by hyperventilation (risk of inhaling water), increased heart rate and blood pressure (cardiac arrest risk), and panic. Management: try to keep your head above water, control your breathing by concentrating on slowing the breath, and float still rather than swimming.

Question 5

What are the minimum first aid requirements for a small commercial passenger vessel operating in near-coastal waters?

Accepted Answer

A first aid kit meeting the standards of the First Aid Kit Schedule under Transport Canada marine regulations, including bandages, dressings, airway management, and emergency medications appropriate for the operating area

Answer

Transport Canada's marine regulations require commercial vessels to carry a first aid kit meeting specified standards appropriate to the vessel's operating area and voyage duration. The kit contents scale with the distance from medical assistance.

SVOP - Small Vessel Operator Proficiency Practice Test

SVOP - Small Vessel Operator Proficiency Practice Test

SVOP Marine Safety and Emergencies 2