Quiz #02: Advanced Coolant Systems

Team
18 Nov, 2024
Coolant Knowledge Quiz
1. What is the role of a thermostat in a vehicle's cooling system?
A) To cool the engine
B) To regulate engine temperature
C) To heat the engine
D) To lubricate engine parts
2. Which coolant type is considered more environmentally friendly?
A) Ethylene glycol
B) Propylene glycol
C) Methanol
D) Butane
3. What is the effect of using a coolant with a higher boiling point?
A) It reduces engine noise
B) It allows the engine to run hotter without overheating
C) It increases fuel efficiency
D) It decreases engine power
4. How often should you check your vehicle's coolant level?
A) Every day
B) Once a week
C) Once a month
D) Every six months
5. What is a potential consequence of using the wrong type of coolant in your vehicle?
A) Improved engine performance
B) Increased fuel efficiency
C) Corrosion and damage to the engine
D) Reduced engine noise
6. What is the purpose of a radiator cap in a cooling system?
A) To seal the radiator
B) To increase coolant pressure
C) To release excess pressure
D) To filter the coolant
7. What is a common symptom of a failing water pump in a cooling system?
A) Increased fuel efficiency
B) Overheating engine
C) Reduced engine noise
D) Improved engine performance
8. What is the function of a radiator in a vehicle's cooling system?
A) To heat the coolant
B) To cool the coolant
C) To filter the coolant
D) To store extra coolant
9. What is the advantage of using a long-life coolant?
A) It requires less frequent replacement
B) It increases engine power
C) It improves fuel efficiency
D) It reduces engine noise
10. What should you do if your vehicle's coolant is discolored or has debris?
A) Ignore it
B) Add more coolant
C) Flush the cooling system and replace the coolant
D) Replace the engine


 

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