On the waterQuestion 534 of 566

When should you run the exhaust blowers to help with CO?

  1. Whenever you use the generator
  2. Only when you fuel the boat
  3. Only in heavy rain
  4. Only at night
Show answer

Correct answer: Whenever you use the generator

Blowers move fresh air through the boat while the generator runs.

Source: Safe Boating Guide (TP 511E, 2026), What You Should Know About Carbon Monoxide, page 67

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Questions last reviewed: 18 October 2026