What is the primary function of the hydraulic system in an aircraft?
The hydraulic system provides power to operate flight control surfaces, landing gear, and brakes.
Which component is responsible for generating electrical power in an Army helicopter?
The generator converts mechanical energy from the engine into electrical power for the aircraft systems.
What is the purpose of the torque meter in an aircraft engine system?
It measures the engine's torque output, which is critical for monitoring performance and safety.
Which system ensures proper airflow for engine combustion?
The air intake system supplies air necessary for combustion in the engine.
What role does the transmission system play in Army aviation maintenance?
It transfers power from the engine to the main and tail rotors to generate lift and control.
How is engine temperature monitored in Army helicopters?
Engine temperature is monitored using sensors and gauges to prevent overheating and maintain safe operations.
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What component controls the pitch of rotor blades in helicopters?
The collective and cyclic pitch controls adjust the blade angle to control lift and direction.
Which system is essential for maintaining rotor blade speed?
The governor system regulates engine power to keep rotor RPM within operational limits.
Why is the lubrication system critical in aircraft maintenance?
It reduces friction and wear on engine and mechanical parts, ensuring longevity and reliable operation.