EASA PART 66 MODULE 12 P1

EASA PART 66 MODULE 12 HELICOPTER AERODYNAMICS, STRUCTURES AND SYSTEMS PART 1
(12.1 Theory of Flight — Rotary Wing Aerodynamics 12.2 Flight Control Systems 12.3 Blade Tracking and Vibration Analysis 12.4 Transmissions)

12.1 Theory of Flight — Rotary Wing Aerodynamics 
Terminology;
Effects of gyroscopic precession;
Torque reaction and directional control;
Dissymmetry of lift, Blade tip stall;
Translating tendency and its correction;
Coriolis effect and compensation;
Vortex ring state, power settling, overpitching;
Auto-rotation;
Ground effect.






12.2 Flight Control Systems 

Cyclic control;
Collective control;
Swashplate;
Yaw control: Anti-Torque Control, Tail rotor, bleed air;
Main Rotor Head: Design and Operation features;
Blade Dampers: Function and construction;
Rotor Blades: Main and tail rotor blade construction and attachment;
Trim control, fixed and adjustable stabilisers;
System operation: manual, hydraulic, electrical and flyby-wire;
Artificial feel;
Balancing and Rigging.

12.3 Blade Tracking and Vibration Analysis 
Rotor alignment;
Main and tail rotor tracking;
Static and dynamic balancing;
Vibration types, vibration reduction methods;
Ground resonance.

12.4 Transmissions :
Gear boxes, main and tail rotors;
Clutches, free wheel units and rotor brake.
Tail rotor drive shafts, flexible couplings, bearings,

vibration dampers and bearing hangers

4 comments:

  1. when open module 15 but it's show's module 12 content

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    1. Thank you for bringing this to our notice. All links for MODULE 15 has been updated.

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  2. I tried to open Module 12 for my study, but it won’t. I see the note that I don’t have any acces to it. I use Apple products for my study, is that a problem?

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  3. The MPBSE is designed the HSSC study material by subject experts of Madhyamik Shiksha Mandal Bhopal and published subject wide new syllabus question for paper-1, paper-2 exam all other subjects to both of general and vocational course students with practice guess paper along with mock test IMP questions to Arts, Science, Commerce stream regular and private candidate at the official website of MPBSE. MPBSE 12th Model Paper 2022 Every student can download MPBSE 12th Model Paper 2022 in Set wise for solved and important questions of Bhopal Board HSSC Question Bank 2022 designed and suggested by the board experts along with various private institute teaching staff to the General & Vocational course student of the Bhopal board.

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