AUTO TECH 1 FINAL EXAM 2026/2027 QUESTIONS AND
SOLUTIONS RATED A+
✔✔Car batteries can explode. True of False? - ✔✔True
✔✔Which of the following cannot cause electric shock?
A. A missing ground prong on cord
B. Using an electric drill on a wet floor
C. Using electric tools with a ground prong
D. None of the above - ✔✔C. Using electrical tools with a ground prong
✔✔Explain what must be done to prevent physical injuries - ✔✔Evaluate every repair
technique and decide whether a particular operations is safe and take action as
required
✔✔If you are pulling on a wrench as hard as you can and the fastener does not turn,
what should you do to prevent Injury? - ✔✔Stop!
✔✔When lifting heavy objects, always lift with your ___.
A. Arms
B. Legs
C. Back
D. None of the above - ✔✔B. Legs
✔✔List 20 general safety rules - ✔✔- wear eye protection at all times
- avoid anyone who does not take shop work seriously
- keep your shop organized
- dress in an appropriate manner
- never carry sharp tools or parts in your pockets
- wear full face protection when grinding or welding
- work like a professional
- use the right tool for the job
- keep guards or shields in place
- lift with your legs not your back
- use adequate lighting
- ventilate your work area when needed
- never stir up asbestos dirt
- jack up a vehicle slowly had safely
- drive slowly when in the shop area (mph)
- report unsafe conditions to toe supervisor or instructor
- stay away from engine fans
- respect running engines
- do not smoke in or near the auto shop
- obtain instructor or service manager permission before using any new or unfamiliar
equipment
, ✔✔What is an automotive system? - ✔✔A group of related parts and assemblies that
performs a specific function
✔✔Automotive parts and systems can be grouped into 10 categories. Name them. -
✔✔- body and frame
- engine
- computer systems
- fuel system
- electrical system
- Cooling and lubrication systems
- exhaust and emission control systems
- drive train systems
- suspension, steering, and break systems
- accessory and safety systems
✔✔Body and frame - ✔✔supports and encloses the vehicle
✔✔Engine - ✔✔Provides dependable, efficient power to propel the vehicle
✔✔Computer systems - ✔✔Monitor and control electric/electronic circuits to increase
vehicle, mechanical and electrical efficiency and dependability
✔✔Fuel system - ✔✔Provides a combustible air-fuel mixture to power the engine
✔✔Electrical system - ✔✔Generates and distributes the voltage and current needed to
operate the vehicles electrical and electronic components
✔✔Cooling and lubrication systems - ✔✔Prevent engine damage and wear by
regulating engine operating temperature and reducing friction between internal moving
parts
✔✔Exhaust and emission control systems - ✔✔Quiets engine noise and reduced toxic
substances emitted during fuel evaporation and combustion
✔✔Drive train systems - ✔✔Power is transferred from the engine to the drive wheels
✔✔Suspension, steering, and brake systems - ✔✔Supports and controls the vehicle.
They control the movement of the body and frame when the vehicle accelerates from a
standstill, cruises at highway speeds, or slows to a stop
✔✔Accessory and safety systems - ✔✔Increases occupant comfort, safety, security,
and convenience
SOLUTIONS RATED A+
✔✔Car batteries can explode. True of False? - ✔✔True
✔✔Which of the following cannot cause electric shock?
A. A missing ground prong on cord
B. Using an electric drill on a wet floor
C. Using electric tools with a ground prong
D. None of the above - ✔✔C. Using electrical tools with a ground prong
✔✔Explain what must be done to prevent physical injuries - ✔✔Evaluate every repair
technique and decide whether a particular operations is safe and take action as
required
✔✔If you are pulling on a wrench as hard as you can and the fastener does not turn,
what should you do to prevent Injury? - ✔✔Stop!
✔✔When lifting heavy objects, always lift with your ___.
A. Arms
B. Legs
C. Back
D. None of the above - ✔✔B. Legs
✔✔List 20 general safety rules - ✔✔- wear eye protection at all times
- avoid anyone who does not take shop work seriously
- keep your shop organized
- dress in an appropriate manner
- never carry sharp tools or parts in your pockets
- wear full face protection when grinding or welding
- work like a professional
- use the right tool for the job
- keep guards or shields in place
- lift with your legs not your back
- use adequate lighting
- ventilate your work area when needed
- never stir up asbestos dirt
- jack up a vehicle slowly had safely
- drive slowly when in the shop area (mph)
- report unsafe conditions to toe supervisor or instructor
- stay away from engine fans
- respect running engines
- do not smoke in or near the auto shop
- obtain instructor or service manager permission before using any new or unfamiliar
equipment
, ✔✔What is an automotive system? - ✔✔A group of related parts and assemblies that
performs a specific function
✔✔Automotive parts and systems can be grouped into 10 categories. Name them. -
✔✔- body and frame
- engine
- computer systems
- fuel system
- electrical system
- Cooling and lubrication systems
- exhaust and emission control systems
- drive train systems
- suspension, steering, and break systems
- accessory and safety systems
✔✔Body and frame - ✔✔supports and encloses the vehicle
✔✔Engine - ✔✔Provides dependable, efficient power to propel the vehicle
✔✔Computer systems - ✔✔Monitor and control electric/electronic circuits to increase
vehicle, mechanical and electrical efficiency and dependability
✔✔Fuel system - ✔✔Provides a combustible air-fuel mixture to power the engine
✔✔Electrical system - ✔✔Generates and distributes the voltage and current needed to
operate the vehicles electrical and electronic components
✔✔Cooling and lubrication systems - ✔✔Prevent engine damage and wear by
regulating engine operating temperature and reducing friction between internal moving
parts
✔✔Exhaust and emission control systems - ✔✔Quiets engine noise and reduced toxic
substances emitted during fuel evaporation and combustion
✔✔Drive train systems - ✔✔Power is transferred from the engine to the drive wheels
✔✔Suspension, steering, and brake systems - ✔✔Supports and controls the vehicle.
They control the movement of the body and frame when the vehicle accelerates from a
standstill, cruises at highway speeds, or slows to a stop
✔✔Accessory and safety systems - ✔✔Increases occupant comfort, safety, security,
and convenience
