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Assembly and Rigging: Quiz 4 Latest Update 100% Pass $9.99
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Assembly and Rigging: Quiz 4 Latest Update 100% Pass

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Assembly and Rigging: Quiz 4 Latest Update 100% Pass Why is an autorotation test performed after rigging adjustments? To ensure the helicopter can safely descend without engine power How does improper blade phasing affect rotor performance? It can cause excessive vibrations and reduce ...

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  • March 14, 2025
  • 9
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Assembly and Rigging:
  • Assembly and Rigging:
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StellarScores
Assembly and Rigging: Quiz 4 Latest
Update 100% Pass
Why is an autorotation test performed after rigging adjustments?


✔✔ To ensure the helicopter can safely descend without engine power




How does improper blade phasing affect rotor performance?


✔✔ It can cause excessive vibrations and reduce flight efficiency




Why must rotor hub components be torqued correctly?


✔✔ To prevent excessive wear and possible in-flight failures




What is the purpose of tracking the tail rotor blades?


✔✔ To minimize vibrations and ensure efficient anti-torque function




How does temperature affect control cable tension in helicopters?


✔✔ Expansion and contraction can alter cable tension, affecting control response




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, Why must the main rotor system be dynamically balanced?


✔✔ To reduce stress on the airframe and improve flight smoothness




How does improper collective rigging affect takeoff performance?


✔✔ It can cause uneven lift and make hovering difficult




What is the importance of neutralizing the cyclic before rigging adjustments?


✔✔ To ensure proper alignment of the swashplate and control linkages




Why are hydraulic actuators used in some helicopter control systems?


✔✔ To assist in moving control surfaces with reduced pilot effort




How does incorrect blade twist impact flight characteristics?


✔✔ It affects lift distribution and can lead to instability




Why should control cables be checked for proper routing?


✔✔ To prevent interference with moving parts and ensure smooth operation




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