Multiple choice

While fueling is in progress, smoking or a naked flame is not permitted within a distance of

  1. 20 m

  2. 30 m

  3. 40 m

  4. 50 m

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

During fueling operations, smoking or naked flames are prohibited within 30 meters of the aircraft. Fuel vapors are highly volatile and can travel significant distances. Ignition sources well outside the immediate fueling area could still trigger an explosion or fire.