Private Pilot License (PPL) - Helicopter Rotor Practice Questions

What is the primary function of the tail rotor on a helicopter?

• AA. To control yaw
• BB. To assist in climbing
• CC. To increase speed
• DD. To provide lift

During an autorotation, which control input is critical to maintain rotor RPM?

• AA. Collective pull down
• BB. Right pedal
• CC. Left pedal
• DD. Forward cyclic

In which scenario would you expect to see a loss of tail rotor effectiveness?

• AA. High speed forward flight
• BB. Low-speed hover
• CC. Rapid descent
• DD. High-density altitude