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Nunavut Class 7 Knowledge Test · Question

What is the primary purpose of a vehicle's block heater in Nunavut, especially during extreme cold?

Block heaters keep engine fluids warm enough to flow properly in extreme cold, allowing the engine to start and be lubricated effectively, preventing damage.

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Question: What is the primary purpose of a vehicle's block heater in Nunavut, especially during extreme cold?

Answer options:

  • To warm the passenger cabin quickly. ✅ To prevent the engine oil and coolant from freezing, ensuring easier starting and lubrication.
  • To melt ice off the windshield.
  • To charge the vehicle's battery.

Correct answer: To prevent the engine oil and coolant from freezing, ensuring easier starting and lubrication.

Explanation: Block heaters keep engine fluids warm enough to flow properly in extreme cold, allowing the engine to start and be lubricated effectively, preventing damage.

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