Which option describes the DE-ICE process?

Which option describes the DE-ICE process?

• A. Descent
• B. Delay
• C. DE-ICE
• D. Deplane

Answer: (C)

De-icing is the ground procedure of removing ice, frost, and snow from an aircraft’s surfaces before takeoff, typically by spraying heated glycol-based fluid on wings, tail, and fuselage. This step is critical because ice on the wings or other surfaces disrupts airflow, reduces lift, and can make control more difficult. The term de-ice describes exactly this action, whereas the other terms refer to different concepts: descent is a flight phase, delay is a scheduling issue, and deplane means passengers exiting the aircraft. So the action described is de-icing.

De-icing is the ground procedure of removing ice, frost, and snow from an aircraft’s surfaces before takeoff, typically by spraying heated glycol-based fluid on wings, tail, and fuselage. This step is critical because ice on the wings or other surfaces disrupts airflow, reduces lift, and can make control more difficult. The term de-ice describes exactly this action, whereas the other terms refer to different concepts: descent is a flight phase, delay is a scheduling issue, and deplane means passengers exiting the aircraft. So the action described is de-icing.