Engine Failure During Takeoff at or below V1, the most appropriate action is to

• A. Abort the takeoff and stop on the runway
• B. Continue the takeoff and attempt a single-engine climb
• C. Reduce throttle to idle and maintain control
• D. Proceed with takeoff and land on the runway

Answer: (A)

This tests how to act when an engine fails during the takeoff roll at or before the decision speed. V1 is the speed that defines the point at which you must decide to stop or continue. If an engine failure happens at or before V1, there isn’t enough remaining runway to safely reject and stop the airplane; the prudent action is to abort the takeoff and stop on the runway using full braking (and available reverse thrust). This avoids trying to continue with insufficient performance, which could lead to an overrun or loss of control. After V1, the procedure changes to continuing the takeoff and attempting a one-engine climb if possible. The other options would rely on continuing with limited thrust or attempting a climb when there isn’t enough momentum to safely do so.