The FAST position of the window wipers will always override any other position selected

• A. TRUE
• B. FALSE. The last position selected by either pilot will control both wipers.
• C. FALSE. The wipers are controlled by a separate switch
• D. FALSE. They always run at a fixed speed

Answer: (B)

In a dual-control cockpit, window wipers are driven by inputs from either pilot, and the control logic uses the last input received to determine the speed for both wipers. That means the wipers don’t have a fixed priority like always using FAST; they simply follow the most recent command from either side. If one pilot selects FAST and then the other pilot changes to a different setting or OFF, the wipers will adopt that latest setting. So the FAST position will not always override everything else; the last selected position controls both wipers.