Helicopter Operations MCQs January 8, 2026August 22, 2024 by u930973931_answers 15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the primary function of the collective pitch control in a helicopter? (A) To control the yaw of the helicopter (B) To regulate fuel flow (C) To control the helicopterâs speed (D) To adjust the rotor blade pitch and affect lift 2. Which control is used to adjust the helicopterâs forward and backward movement? (A) Collective pitch control (B) Tail rotor control (C) Cyclic pitch control (D) Throttle 3. In a helicopter, what is the purpose of the tail rotor? (A) To provide thrust (B) To increase lift (C) To control yaw and counteract torque (D) To adjust altitude 4. What is the effect of increasing the collective pitch on a helicopterâs rotor blades? (A) It causes the helicopter to move sideways (B) It decreases lift and causes the helicopter to descend (C) It increases lift and causes the helicopter to climb (D) It has no effect on the helicopterâs lift 5. What does the term âhoverâ mean in helicopter operations? (A) To rotate around the vertical axis (B) To move forward at a constant speed (C) To maintain a fixed altitude and position (D) To descend rapidly 6. Which component of a helicopter provides the primary lift force? (A) Tail rotor (B) Main rotor (C) Stabilizer bar (D) Landing gear 7. What is the function of the cyclic control in a helicopter? (A) To regulate the fuel flow to the engine (B) To adjust the altitude by changing rotor blade pitch (C) To control the pitch of the rotor blades and change the direction of flight (D) To control the helicopterâs yaw 8. Which of the following is a typical helicopter operation mode used for takeoff and landing? (A) Forward flight (B) Autorotation (C) Cruise (D) Hover 9. What is the purpose of the governor in a helicopter engine? (A) To adjust the pitch of the rotor blades (B) To control the helicopterâs altitude (C) To maintain constant rotor RPM (D) To manage fuel consumption 10. What does âautorotationâ refer to in helicopter flight? (A) The helicopterâs ability to perform aerobatic maneuvers (B) The automatic adjustment of blade pitch (C) The process of rotating the helicopterâs main rotor blades without engine power (D) The process of starting the helicopterâs engine 11. Which instrument provides information about the helicopterâs altitude? (A) Altimeter (B) Airspeed indicator (C) Vertical speed indicator (D) Heading indicator 12. What is the main purpose of a helicopterâs stabilizer bar? (A) To provide additional lift (B) To control the helicopterâs yaw (C) To increase rotor blade pitch (D) To reduce rotor blade vibration and enhance stability 13. In helicopter operations, what does the term âtranslational liftâ refer to? (A) The increase in lift as the helicopter moves forward due to a more efficient airflow (B) The lift generated during hover (C) The lift created by the tail rotor (D) The lift produced when ascending vertically 14. What is the effect of increasing the throttle in a helicopter? (A) It adjusts the pitch of the rotor blades (B) It decreases rotor RPM (C) It increases engine power and rotor RPM (D) It controls the helicopterâs yaw 15. What is âground effectâ in helicopter operations? (A) The phenomenon where the helicopter experiences increased lift close to the ground due to reduced airflow turbulence (B) The effect of wind on the helicopterâs flight path (C) The impact of engine temperature on performance (D) The influence of the helicopterâs weight on its maneuverability