Aerm 1240: Prop Study Questions And Answers 2023-2024

AERM 1240: PROP STUDY QUESTIONS AND ANSWERS 2023-2024 Five operational forces acting on prop are: - ANS-a. Centrifugal Force b. Thrust bending Force c. Torque bending Force d. Aerodynamic Twisting Moments e. Centrifugal Twisting Moment Forces acting on a Propeller: - ANS-a. Tension b. Torsion c. Compression d. Bending stresses What is the purpose of the Propeller? - ANS-The propeller converts engine HP to useful thrust. 45.13 Identification data. - ANS-(a) The identification required by 45.11 (a) through (c) must include the following information: (1) Builder's name. (2) Model designation. (3) Builder's serial number. (4) Type certificate number, if any. (5) Production certificate number, if any.(6) For aircraft engines, the established rating. FAR PART 43 - ANS-MAINTENANCE, PREVENTIVE MAINTENANCE, REBUILDING, AND ALTERATION Pitch Distribution - ANS-Twist in a propeller blade along its length Blade Angle Angle - ANS--Btwn blade section chord line and the plane of rotation of the propeller Two types of pitch: - ANS-1. Geometric Pitch 2. Effective Pitch Pitch Slip: - ANS-Difference btwn Geometric pitch and Effective pitch PART 23 - ANS-AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES PART 25 - ANS-AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES PART 65 - ANS-CERTIFICATION: AIRMEN OTHER THAN FLIGHT CREWMEMBERS