Quiz #10: Coolant System Innovations Team 26 Nov, 2024 Quiz 1. What is the primary function of a coolant in a solar thermal system? A) To cool the engine B) To transfer heat from solar collectors C) To lubricate engine parts D) To fuel the engine 2. Which of the following is a common type of coolant used in cryogenics? A) Diesel B) Liquid nitrogen C) Motor oil D) Gasoline 3. What is the effect of using a coolant with a higher viscosity in a cooling system? A) It reduces engine noise B) It decreases coolant flow efficiency C) It increases fuel efficiency D) It decreases engine power 4. How often should you replace the coolant in a motorcycle? A) Every 6 months B) Every year C) Every 2 years D) Every 5 years 5. What is a potential consequence of using a coolant with a low boiling point? A) Improved engine performance B) Increased risk of boiling over C) Increased fuel efficiency D) Reduced engine noise 6. What is the purpose of a coolant flow meter? A) To measure engine power B) To monitor coolant flow rate C) To increase fuel efficiency D) To reduce engine noise 7. What is a common symptom of a failing coolant thermostat 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 coolant bypass hose? A) To cool the engine B) To allow coolant to bypass the radiator C) To heat the engine D) To lubricate engine parts 9. What is the advantage of using a coolant with a higher thermal conductivity in a computer cooling system? A) It allows for more efficient heat removal 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 low and the engine is overheating? A) Ignore it B) Add more coolant C) Stop the engine and let it cool before adding coolant D) Replace the engine Submit
