Quiz #03: Coolant Maintenance Essentials

Team
19 Nov, 2024
Coolant Knowledge Quiz
1. What is the main purpose of a cooling fan in a vehicle?
A) To cool the engine
B) To heat the engine
C) To lubricate engine parts
D) To fuel the engine
2. Which of the following is a sign of a coolant leak?
A) Increased fuel efficiency
B) Puddles of coolant under the vehicle
C) Reduced engine noise
D) Improved engine performance
3. What is the function of a heater core in a vehicle's cooling system?
A) To cool the engine
B) To provide heat to the cabin
C) To filter the coolant
D) To store extra coolant
4. What is the effect of using a coolant with a lower freezing point?
A) It reduces engine noise
B) It prevents the coolant from freezing in cold temperatures
C) It increases fuel efficiency
D) It decreases engine power
5. What is a common cause of coolant contamination?
A) Using the wrong type of coolant
B) Overheating engine
C) Reduced engine noise
D) Improved engine performance
6. What is the purpose of a coolant temperature sensor?
A) To measure engine power
B) To monitor coolant temperature
C) To increase fuel efficiency
D) To reduce engine noise
7. What is a potential consequence of a clogged radiator?
A) Improved engine performance
B) Overheating engine
C) Increased fuel efficiency
D) Reduced engine noise
8. What is the advantage of using a coolant with a higher heat capacity?
A) It allows the engine to run cooler
B) It increases engine power
C) It improves fuel efficiency
D) It reduces engine noise
9. What should you do if your vehicle's coolant is low and you cannot find any leaks?
A) Ignore it
B) Add more coolant
C) Check for internal leaks
D) Replace the engine
10. What is the role of a coolant bypass valve in a cooling system?
A) To cool the engine
B) To regulate coolant flow
C) To heat the engine
D) To lubricate engine parts


 

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