Question

It is recommended that you turn on your vessel's power ventilation system (if so equipped) for at least ___ minutes after fueling and before starting the engine?

1) 5
2) 10
3) 15
4) 20

Answer 1

The recommended time to run your vessel's power ventilation system after fueling and before starting the engine is typically at least 4 minutes, to ensure safety by removing flammable gases.

Step-by-step explanation:

It is recommended that you turn on your vessel's power ventilation system for at least 4 minutes after fueling and before starting the engine. The purpose of the power ventilation system is to remove any flammable gases that may have accumulated during the fueling process. The subject of this question is Boating and Marine Technology. The question is asking about the recommended duration for turning on a vessel's power ventilation system after fueling and before starting the engine. The correct answer is 1) 5 minutes.

This is a critical safety step to prevent the risk of explosion or fire. The recommendation can vary, but four minutes is commonly advised as a safety precaution.

The subject of this question is Boating and Marine Technology. The question is asking about the recommended duration for turning on a vessel's power ventilation system after fueling and before starting the engine. The correct answer is 1) 5 minutes.