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British Columbia · ICBC Knowledge Test · Class 7L · ICBC

British Columbia ICBC Knowledge Test — Class 7L Practice Question

Knowledge test administered by ICBC for the Class 7L licence. 50 questions, 80% to pass, 45-minute timer.

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Accuracy —
Rules of the Road

In winter, your windshield washer fluid should be:

Show Answer & Explanation
Correct Answer: B. Rated for winter temperatures

Regular fluid freezes in the reservoir and pump, damaging the system. Winter-rated fluid does not freeze at Canadian winter temperatures.

Why the other answers are wrong

  • A.Plain waterPlain water freezes.
  • C.Fuel additiveFuel additives are for the engine.
  • D.Hot water onlyHot water can crack a cold windshield.