Engine
Tires
Brakes
Exhaust
Suspension
100

What component is responsible for mixing air and fuel for combustion in older cars?

  • A) Spark plug
  • B) Carburetor
  • C) Fuel pump
  • D) Radiator
  • B) Carburetor
100

What is the recommended frequency for checking tire pressure?

  • A) Once a week
  • B) Once a month
  • C) Every six months
  • D) Once a year
  • B) Once a month
100

What fluid is essential for the brake system to function?

  • A) Engine oil
  • B) Coolant
  • C) Brake fluid
  • D) Transmission fluid
  • C) Brake fluid
100

What is the primary purpose of the exhaust system?

  • A) To reduce engine noise
  • B) To direct and treat gases produced by combustion
  • C) To increase fuel economy
  • D) To support the engine's weight
  • B) To direct and treat gases produced by combustion
100

What component cushions the vehicle from bumps and vibrations?

  • A) Springs
  • B) Tie rods
  • C) Shock absorbers
  • D) Control arms
  • C) Shock absorbers
200

What is the purpose of the timing belt or timing chain?

  • A) To cool the engine
  • B) To synchronize the crankshaft and camshaft
  • C) To deliver fuel to the engine
  • D) To generate electricity
  • B) To synchronize the crankshaft and camshaft
200

What tool is used to measure tire tread depth?

  • A) Air compressor
  • B) Pressure gauge
  • C) Tread depth gauge
  • D) Alignment tool
  • C) Tread depth gauge
200

What is the name of the part that squeezes brake pads against the rotor?

  • A) Brake caliper
  • B) Brake drum
  • C) Master cylinder
  • D) Brake pedal
  • A) Brake caliper
200

What component reduces harmful emissions from the exhaust?

  • A) Muffler
  • B) Catalytic converter
  • C) Air filter
  • D) Fuel pump
  • B) Catalytic converter
200

What is the purpose of a vehicle's springs in the suspension system?

  • A) To stabilize the exhaust system
  • B) To support the vehicle’s weight
  • C) To lubricate moving parts
  • D) To steer the vehicle
  • B) To support the vehicle’s weight
300

What should you regularly check to ensure proper engine lubrication?

  • A) Coolant level
  • B) Brake fluid level
  • C) Engine oil level
  • D) Power steering fluid
  • C) Engine oil level
300

What does the "PSI" rating on a tire refer to?

  • A) Tire size
  • B) Tire speed rating
  • C) Pounds per square inch
  • D) Tire rotation frequency
  • C) Pounds per square inch
300

What is a common sign of worn brake pads?

  • A) Squealing or grinding noise
  • B) Smooth braking
  • C) Increased fuel efficiency
  • D) Steering vibrations
  • A) Squealing or grinding noise
300

What is a common symptom of a damaged muffler?

  • A) Reduced braking power
  • B) Increased engine noise
  • C) Decreased steering control
  • D) Overheating engine
  • B) Increased engine noise
300

What is a sign of a worn suspension system?

  • A) Smooth, quiet ride
  • B) Excessive bouncing after a bump
  • C) Strong braking performance
  • D) Sharp steering response
  • B) Excessive bouncing after a bump
400

What is the name of the system that cools the engine by circulating coolant?

  • A) Ignition system
  • B) Cooling system
  • C) Exhaust system
  • D) Transmission system
  • B) Cooling system
400

What is the process for tires to ensure even wear?

  • A) Balancing
  • B) Alignment
  • C) Rotation
  • D) Inflation
  • C) Rotation
400

What is the purpose of anti-lock brakes (ABS)?

  • A) To increase tire lifespan
  • B) To prevent wheel lock-up during emergency stops
  • C) To improve fuel economy
  • D) To reduce brake pedal sensitivity
  • B) To prevent wheel lock-up during emergency stops
400

What can a leaking exhaust system cause inside the vehicle?

  • A) Carbon monoxide poisoning
  • B) Flat tires
  • C) Battery failure
  • D) Brake failure
  • A) Carbon monoxide poisoning
400

What part connects the wheels to the steering system?

  • A) Shock absorbers
  • B) Springs
  • C) Tie rod
  • D) Axle
  • C) Tie rod
500

What happens when the engine overheats?

  • A) It improves fuel efficiency
  • B) It causes severe damage
  • C) The engine stops immediately
  • D) The battery drains faster
  • B) It causes severe damage
500

What could cause uneven tire wear?

  • A) Proper alignment
  • B) Unbalanced tires
  • C) Regular tire rotation
  • D) Correct tire pressure
  • B) Unbalanced tires
500

What should you do if your brake pedal feels spongy?

  • A) Ignore it
  • B) Check the oil level
  • C) Check for air in the brake lines or low brake fluid
  • D) Replace the tires
  • C) Check for air in the brake lines or low brake fluid
500

What is the function of the oxygen sensor in the exhaust system?

  • A) To measure air pressure
  • B) To monitor the air-fuel mixture
  • C) To reduce engine noise
  • D) To filter harmful gases
  • B) To monitor the air-fuel mixture
500

What is an alignment, and why is it important?

  • A) Adjusting tire pressure
  • B) Adjusting wheel angles to reduce wear
  • C) Replacing worn suspension parts
  • D) Checking the engine performance
  • B) Adjusting wheel angles to reduce wear
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