Is there a temperature limitation for the anti-icing system's automatic operation?

In the context of the anti-icing system on the ERJ 170/175, the correct answer indicates that there is no specific temperature limitation for the automatic operation of the anti-icing system. This means that the anti-icing system is designed to activate as needed without being restricted to a specific temperature threshold.

Understanding this is essential for pilots and crew members, as it allows for flexibility and assurance that the anti-icing system will engage when necessary, regardless of the ambient temperature conditions. This design helps maintain safe operations in varied weather conditions where ice accumulation could pose a risk, ensuring the aircraft's wings and critical surfaces are properly managed against icing.

Other choices may suggest specific temperature limits for the anti-icing system to operate automatically, which mischaracterizes the system's functionality. The lack of a defined temperature limit means pilots can rely on the system to function effectively as intended, prioritizing safety and performance during flight.