Damaged lithium batteries can cause what in flight?

Damaged lithium batteries can cause what in flight?

• A. A loss of communications.
• B. Loss of GPS signal.
• C. An inflight fire.
• D. Engine stall.

Answer: (C)

Damaged lithium batteries carry a high risk of thermal runaway, where a breached or crushed cell rapidly overheats and can ignite. In flight, that ignition can trigger an inflight fire, potentially spreading to other cells and surrounding materials and threatening the aircraft’s safety. This is the most immediate and dangerous consequence of battery damage during flight, which is why inflight fire is the correct choice. Loss of communications or GPS would come from different failures and aren’t direct, inevitable outcomes of battery damage, and engine stall isn’t a typical issue for electric propulsion in drones.

Damaged lithium batteries carry a high risk of thermal runaway, where a breached or crushed cell rapidly overheats and can ignite. In flight, that ignition can trigger an inflight fire, potentially spreading to other cells and surrounding materials and threatening the aircraft’s safety. This is the most immediate and dangerous consequence of battery damage during flight, which is why inflight fire is the correct choice. Loss of communications or GPS would come from different failures and aren’t direct, inevitable outcomes of battery damage, and engine stall isn’t a typical issue for electric propulsion in drones.