True or False: De-icing/anti-icing fluid should be directed at the APU intake and/or exhaust.

True or False: De-icing/anti-icing fluid should be directed at the APU intake and/or exhaust.

• A. True
• B. False
• C. Only during heavy snow
• D. Only for certain aircraft types

Answer: (B)

The statement is considered false because de-icing or anti-icing fluids should not be directed at the Auxiliary Power Unit (APU) intake and/or exhaust. The APU is an essential component of the aircraft that provides power while on the ground, and introducing de-icing fluids into its intake can lead to operational hazards. These fluids can interfere with the APU’s functionality, potentially causing detrimental effects such as damage or failure of the unit. Furthermore, de-icing fluids are specifically formulated for use on surfaces that are critical for safe flight, such as the wings and tail surfaces. Directing them at the APU can contaminate its systems, leading to maintenance issues or reduced performance. It's important for ground crew to follow established guidelines that prioritize safety and preserve the integrity of all aircraft systems when applying de-icing and anti-icing fluids.

The statement is considered false because de-icing or anti-icing fluids should not be directed at the Auxiliary Power Unit (APU) intake and/or exhaust. The APU is an essential component of the aircraft that provides power while on the ground, and introducing de-icing fluids into its intake can lead to operational hazards. These fluids can interfere with the APU’s functionality, potentially causing detrimental effects such as damage or failure of the unit.

Furthermore, de-icing fluids are specifically formulated for use on surfaces that are critical for safe flight, such as the wings and tail surfaces. Directing them at the APU can contaminate its systems, leading to maintenance issues or reduced performance. It's important for ground crew to follow established guidelines that prioritize safety and preserve the integrity of all aircraft systems when applying de-icing and anti-icing fluids.