SIFT Army Aviation Information Practice Test 2025 – All-in-One Study Guide for Exam Success!

Question: 1 / 400

What is the primary effect of lowering the collective while in flight?

Pitches the nose up

Increases airspeed

Reduces lift

Lowering the collective while in flight primarily reduces lift. The collective control in a helicopter is used to manage the pitch angle of all the rotor blades, which directly affects the amount of lift generated. By lowering the collective, the pitch angle of the rotor blades is decreased, resulting in less lift being produced. This action can lead to a gradual descent, as the forces acting against gravity are diminished.

Understanding this function is crucial for pilots to manage flight dynamics effectively. Maintaining the right balance of lift is particularly important during various phases of flight, such as transitions or when performing maneuvers that require altitude adjustments. Using the collective effectively allows pilots to respond to changes in air conditions and maneuver the helicopter safely and efficiently.

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Decreases throttle

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