Allstates 1.2.2 Marine Propulsion Systems Quiz

What is the primary function of engines in marine vessels?

• To maintain the vessel

• To anchor the vessel

• To power the vessel

• To steer the vessel

Which type of steering is associated with a basic outboard propulsion system?

• Wheel steering

• No steering

• Tiller steering

• Jet steering

In the context of marine propulsion, what does the term 'outboard' refer to?

• Part of the ship's anchoring system

• A safety mechanism for capsizing

• An external engine mounted at the stern

• A type of onboard navigation system

What typically characterizes an inboard propulsion system on larger vessels?

• Single engine with external steering

• Multiple engines with complex controls

• Single outboard engine

• Manual paddle operation

How many sets of controls are typical in a larger inboard diesel vessel?

• One

• Two

• Three

• None

What is crucial for a marine student to demonstrate during their assessment regarding propulsion systems?

• Speed in navigating

• Physical strength to handle the vessel

• Knowledge of propulsion systems

• Ability to repair engines

What is a key reason for the high speed and power of jet skis?

• High amount of propulsion through the nozzle

• Electric propulsion

• Lightweight design

• Solar-powered engines

What does the impeller in a jet ski propulsion system do?

• Draws water in for propulsion

• Acts as a rudder

• Cools the engine

• Increases fuel efficiency