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WorksheetsIntroduction to Marine Engineering Quizzes (Set B)
Total questions: 20
Worksheet time: 10mins
A hazard is something that has the
potential to cause harm to:
Only the cargo.
People, the ship
itself, or even the
cargo.
Only the ship's
navigation system.
Only the engine
room crew.
Which hazard category in the
engine room includes Rotating
machinery and High-pressure
systems?
Fire.
Chemical.
Mechanical.
Noise.
Toxic fumes and gases used in
operation are classified under
which hazard category in the
engine room?
Fire.
Chemical.
Mechanical.
Noise.
Which of the following is a common
Flammable material in the engine
room that poses a fire risk?
Fresh water.
Lubricants.
Ballast water
Compressed air.
Hot engine parts, boilers, and
electrical equipment are
examples of what fire cause?
Human error.
Electrical issues.
Flammable
materials.
Heat sources.
Faulty wiring, short circuits, and
overheating equipment are
primary examples of which fire
cause?
Human error.
Electrical issues.
Mechanical
failures.
Heat sources.
Unsafe practices like smoking or
spilling fuels leading to fire are
categorized as:
Mechanical
failures.
Electrical issues.
Human error
Flammable
materials
Leaky pipes and broken fuel
lines are examples of fire causes
under:
Electrical issues
Human error
(Mechanical
failures).
Heat sources
Chemical
hazards.
A ship propulsion system is
a system used to rotate the:
Rudder.
Anchor.
Propeller.
Winch.
Which type of propulsion
system consists of a 2-stroke
engine with long shafting
directly coupled to the
propeller?
Medium Speed.
High Speed.
Slow Speed.
Turbo Speed.
A propulsion system that uses
a 4-stroke engine with a reduction gear connecting to
the propeller via a shaft is
categorized as:
Slow Speed.
High Speed.
Medium Speed.
Direct Drive.
The overall steering gear
system is made up of three
sub-systems. Which of the
following is NOT one of
them?
Control system.
Power system
Communication
system
Power transmission
system.
In the steering gear system,
what is the function of the
Control System?
Provides the force
to move the rudder.
Conveys a signal of
desired rudder angle
from the bridge
Physically moves
the rudder.
Supplies hydraulic
oil to the pump.
What provides the force to
move the rudder in the
steering gear system?
Transmitter.
Control System.
Power Unit.
Receiver.
What is the purpose of the ejector
pump in the fresh water generator
system?
To pump fresh
water to the main
tank.
To pump
seawater into the
evaporator.
To pump brine
overboard.
To create a
vacuum in the shell.
In the fresh water generator,
heating steam flows through the
evaporator and is converted into
what?
Saltwater.
Condensate.
Brine.
Water vapor.
What is the final step for the
produced fresh water before it is
channeled to the fresh water tank?
It is cooled by
seawater.
It is tested for
salinity.
It is filtered for oil.
It is pumped
overboard.
What is the definition of engineering watch?
Designated time for lunch breaks.
Time for safe and efficient operation and upkeep of ship's machinery.
Time for navigation duties on the bridge.
Time for deck maintenance work.
Which of the following is a primary task for a watchkeeper during an engineering watch?
Cleaning the cargo hold.
Monitoring essential systems like boilers and generators.
Painting the superstructure.
Preparing meals for the crew.
Routine maintenance tasks like lubricating machinery are often performed during the engineering watch under which activity?
Record keeping.
Maintenance.
Responding to emergencies.
Navigation.
