Hazards of helo flight 1

6 . A situation that is conducive to a settling-with-power is:

All of the answers are correct.

7 . When a series of shocks cause the rotor head to become unbalanced, a condition may develop known as:

Ground resonance.

5 . To recover from a settling with power condition, the pilot should:

Increase forward speed and/or partially lower collective pitch.

8 . Ground resonance can occur when the helicopter:

Makes contact with the surface during landing or during an attempted takeoff.

2 . Retreating blade stalls do not occur under conditions of:

Normal autorotation.

4 . At the onset of blade stall vibration, the pilot should take the following corrective measures:

Reduce collective pitch, increase rotor RPM, reduce forward airspeed, minimize maneuvering.

1 . The maximum forward airspeed of a helicopter is limited by several factors, including which of the following:

Retreating blade stall, advancing blade compressibility, and turbulent air conditions.

9 . A corrective action for ground resonance is to:

Take off immediately only if the RPM is in the proper range.

3 . The major warnings of approaching retreating blade stall conditions include all of the following except:

The helicopter will roll away from the stalled side.