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New Brunswick · Written Knowledge Test · Class 7 (Stage 1) · Service New Brunswick

New Brunswick Written Knowledge Test — Class 7 (Stage 1) Practice Question

Knowledge test administered by Service New Brunswick for the Class 7 (Stage 1) licence. 40 questions, 80% to pass.

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Accuracy —
Emergency Situations

Temperature gauge spikes and steam from hood:

Show Answer & Explanation
Correct Answer: B. Pull over, engine off, let cool; don't open hot radiator

Cold water on hot engine cracks block.

Why the other answers are wrong

  • A.Continue to exitContinuing may seize engine.
  • C.Open radiatorOpening hot radiator = steam burns.
  • D.Cold water on engineCold water on hot block cracks metal.