How many modes does the Propeller De-Ice system have?

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Multiple Choice

How many modes does the Propeller De-Ice system have?

Explanation:
Three modes are provided for the Propeller De-Ice system: OFF, AUTO, and MANUAL. The purpose of this system is to prevent ice from building up on the propeller leading edges and spinner, which can affect balance, thrust, and handling. In AUTO, the system manages heating automatically based on icing conditions, reducing pilot workload during known or predicted icing. In MANUAL, you can turn the heating on or off yourself, giving direct control when you anticipate icing or want to pre-heat the blades. OFF disables heating, conserving electrical power when icing isn’t a concern. So, there are three distinct modes, aligning with the correct choice.

Three modes are provided for the Propeller De-Ice system: OFF, AUTO, and MANUAL. The purpose of this system is to prevent ice from building up on the propeller leading edges and spinner, which can affect balance, thrust, and handling.

In AUTO, the system manages heating automatically based on icing conditions, reducing pilot workload during known or predicted icing. In MANUAL, you can turn the heating on or off yourself, giving direct control when you anticipate icing or want to pre-heat the blades. OFF disables heating, conserving electrical power when icing isn’t a concern.

So, there are three distinct modes, aligning with the correct choice.

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