Mechanics & Vehicles
What is the purpose of engine oil in a car or truck?
A) To lubricate and protect engine parts
B) To cool the air
C) To clean the fuel
D) To make the vehicle faster
A) To lubricate and protect engine parts
What is the main advantage of a two-post lift compared to a four-post lift?
A) It takes up more space
B) It can only lift small cars
C) It provides better access to the wheels and undercarriage
D) It is safer to use without training
C) It provides better access to the wheels and undercarriage
Why is it important to check the air pressure in a truck’s air brake system before driving?
A) To ensure the brakes work effectively and safely
B) To make the engine start faster
C) To keep the tires from wearing out
D) To save fuel
A) To ensure the brakes work effectively and safely
What does the safety procedure “Lockout/Tagout” mean in a mechanical workshop?
A) Labeling tools so everyone knows who owns them
B) Locking the workshop door at the end of the day
C) Shutting off and locking a machine’s power supply before maintenance, and tagging it so others know it’s unsafe to use
D) Tagging broken tools for the trash
C) Shutting off and locking a machine’s power supply before maintenance, and tagging it so others know it’s unsafe to use
What is the derrick on an offshore drilling rig?
A) The living quarters for workers
B) A type of crane for lifting containers
C) The tall tower structure used for drilling operations
D) The captain’s control room
C) The tall tower structure used for drilling operations
What happens if you don’t change a vehicle’s air filter?
A) The brakes stop working
B) The lights don’t turn on
C) The engine can get clogged and lose power
D) The steering wheel stops moving
C) The engine can get clogged and lose power
Why is it important to set the correct pressure on an air compressor before using pneumatic tools?
A) To keep the air clean
B) To prevent tool damage and ensure safe operation
C) To save electricity
D) To make the tool sound quieter
B) To prevent tool damage and ensure safe operation
What does the term “blind spot” mean when driving a truck?
A) A place where headlights don’t shine
B) The area inside the cab behind the driver
C) An area around the truck the driver cannot see with mirrors
D) The space under the trailer
C) An area around the truck the driver cannot see with mirrors
What does the safety term “PPE” stand for?
A) Personal Protective Equipment
B) Proper Protection Essentials
C) Personal Power Equipment
D) Professional Protection Exercise
A) Personal Protective Equipment
In offshore terms, what is the galley?
A) The kitchen where meals are prepared
B) The emergency control room
C) A type of lifeboat
D) The helicopter deck
A) The kitchen where meals are prepared
What’s the job of a truck’s brakes?
A) To make the truck louder
B) To use less fuel
C) To slow down or stop the truck safely
D) To make the tires stronger
C) To slow down or stop the truck safely
When using a torque wrench, why should you always return it to its lowest setting after use?
A) To maintain calibration and accuracy
B) To keep it clean
C) To make it easier to store
D) To prevent rust
A) To maintain calibration and accuracy
When approaching a downhill slope with a heavy truck, the safest action is to:
A) Shift into neutral to roll smoothly
B) Brake hard all the way down
C) Shift to a lower gear before starting the descent
D) Turn off the engine brake
C) Shift to a lower gear before starting the descent
2. MSDS / SDS
What is the purpose of an “MSDS” or “SDS” (Safety Data Sheet)?
A) To show when machines were last repaired
B) To explain how to use hand tools
C) To provide information about chemicals, hazards, and safe handling
D) To record student attendance
C) To provide information about chemicals, hazards, and safe handling
What does the job title “roughneck” mean offshore?
A) A safety inspector
B) A machine operator
C) A catering worker
D) A drilling crew member who works on the rig floor handling pipes
D) A drilling crew member who works on the rig floor handling pipes
What does the battery in a vehicle do?
A) Stores water
B) Runs the brakes
C) Pumps fuel
D) Provides electrical power to start the engine
D) Provides electrical power to start the engine
An OBD-II scanner is used in a workshop to:
A) Measure tire tread depth
B) Change brake pads
C) Read and clear fault codes from a vehicle’s computer
D) Check engine oil levels
C) Read and clear fault codes from a vehicle’s computer
Why should a truck driver perform a “walk-around inspection” before every trip?
A) To polish the mirrors
B) To check tires, lights, brakes, and overall safety
C) To warm up the truck
D) To save time on the road
B) To check tires, lights, brakes, and overall safety
Why is “ventilation” important in a mechanical workshop?
A) To make the workshop quieter
B) To keep the tools shiny
C) To make the floor dry faster
D) To remove dangerous fumes, dust, and gases
D) To remove dangerous fumes, dust, and gases
What is the helideck on an offshore installation?
A) A storage area for spare parts
B) A deck for fishing during breaks
C) The landing area for helicopters
D) A walkway between cabins
C) The landing area for helicopters
Why is it dangerous to drive with worn-out tires?
A) They are too shiny
B) They have less grip and can cause accidents
C) They make the car heavy
D) They use more fuel
B) They have less grip and can cause accidents
Why should jack stands always be placed on solid, level ground?
A) To avoid scratching the car
B) To save time
C) To reduce noise in the workshop
D) To prevent the vehicle from slipping or falling
D) To prevent the vehicle from slipping or falling
What is the main risk of making a sharp turn too quickly in a truck with a trailer?
A) Using too much fuel
B) The trailer making noise
C) The mirrors moving out of position
D) The trailer could tip or jackknife
D) The trailer could tip or jackknife
In safety procedures, what does a “Fire Watch” mean?
A) A clock that measures fire drill times
B) A firefighter working in the shop
C) A person assigned to monitor for sparks or fire during hot work (like welding)
D) An alarm system for fires
C) A person assigned to monitor for sparks or fire during hot work (like welding)
What does the word bunk usually mean offshore?
A) A type of safety alarm
B) A tool used for drilling
C) A bed where workers sleep
D) A small crane
C) A bed where workers sleep