LTO LTO - Exam Reviewer Vehicle Maintenance and Inspection Questions and Answers 2 — Questions and Answers
Question 1: Which fluid is used with windshield wipers to keep the windshield clean during driving?
- Engine oil
- Coolant
- Windshield washer fluid (Correct answer)
- Brake fluid
Correct answer: Windshield washer fluid
Windshield washer fluid is used with the wipers to keep the windshield clean for clear visibility in various conditions.
Question 2: Which of the following is a sign that a vehicle's battery may be failing?
- Engine starts immediately every time
- Headlights are unusually bright
- Engine cranks slowly or fails to start (Correct answer)
- Fuel consumption increases slightly
Correct answer: Engine cranks slowly or fails to start
A slow cranking engine or failure to start often indicates a weak or failing battery that needs testing or replacement.
Question 3: What should a driver do if they notice an unusual vibration in the steering wheel?
- Ignore it if the car is still moving
- Have the wheels balanced and alignment checked immediately (Correct answer)
- Inflate tires to maximum pressure
- Drive at higher speed to see if it disappears
Correct answer: Have the wheels balanced and alignment checked immediately
Unusual steering wheel vibration usually indicates wheel imbalance or misalignment, which should be inspected promptly by a mechanic.
Question 4: When should a vehicle's air filter typically be replaced?
- Every 1,000 km
- Every 15,000 to 30,000 km or per manufacturer recommendation (Correct answer)
- Only when the engine stops
- Once a year regardless of mileage
Correct answer: Every 15,000 to 30,000 km or per manufacturer recommendation
An air filter should be replaced every 15,000 to 30,000 km or per the manufacturer's recommendation to maintain engine efficiency.
Question 5: What does a spongy or soft brake pedal feel typically indicate?
- Brakes are in perfect condition
- Air in the brake lines or low brake fluid (Correct answer)
- The brake pads are brand new
- The road surface is slippery
Correct answer: Air in the brake lines or low brake fluid
A spongy brake pedal typically indicates air in the brake lines or insufficient brake fluid, both of which require immediate attention.
Question 6: What is the function of the alternator in a vehicle?
- To cool the engine
- To charge the battery and power electrical systems while the engine runs (Correct answer)
- To control fuel injection
- To regulate tire pressure
Correct answer: To charge the battery and power electrical systems while the engine runs
The alternator generates electricity while the engine runs, charging the battery and powering the vehicle's electrical systems.
LTO LTO - Exam Reviewer Vehicle Maintenance and Inspection Questions and Answers 2
Which fluid is used with windshield wipers to keep the windshield clean during driving?