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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 red with steam:

Show Answer & Explanation
Correct Answer: B. Pull over, engine off, let cool; call tow

Hot radiator cap + cold water = cracks/burns.

Why the other answers are wrong

  • A.Continue to stationMay seize engine.
  • C.Open radiatorSevere steam burn risk.
  • D.Cold waterCold water cracks hot block.