What is the no smoking rule around fueling and charging areas?

• A. Smoking near fueling areas is permitted if you stand 20 feet away.
• B. No smoking or open flames near fueling/charging areas to prevent ignition.
• C. Smoking is allowed around fueling areas if approved.
• D. Only cigars allowed near fueling areas.

Answer: (B)

The main idea is that fueling and charging areas are high-fire-risk zones. Flammable vapors and the potential for sparks from electrical equipment or other ignition sources create a real danger of ignition. Because even a tiny flame or spark can ignite vapors, the rule is to keep these areas free of any smoking or open flames. This is why the answer states no smoking or open flames near fueling/charging areas to prevent ignition. The other options imply allowances that could put people at risk, since the hazard comes from the presence of vapors and electrical equipment, not from distance or approval.