MOCK EXAM: Aircraft Structures and Design Welcome, You are about to take up the MOCK EXAM: Aircraft Structures and Design. Please take note of the following before you take the assessment. This assessment is timed for 120 Mins and auto submit. Scores and correct answer will be displayed after taking up the assessment. You can only take the assessment twice so make sure you have a strong internet connection. All questions are required to have an answer. This assessment is composed of 30 items multiple choice type of question. Always remember: THINK, CHECK AND SUBMIT. If you have any concern, please feel free to contact us. E-mail Address: assessment@flightwingsaviation.com Facebook Page: www.facebook.com/flightwingsaviation GOODLUCK! Email Adress LMS USERNAME FULL NAME CLASS SECTION/SCHEDULE (FRI-AM, FRI-PM, SAT-AM, SAT-PM, SUN-AM, SUN-PM, ONLINE) 1. Which of the following statement is true about Design? a) Aircraft design is essentially a branch of engineering design. b) Design is primarily an analytical process which is usually accompanied by drawing/drafting.c) Design contains its own body of knowledge, independent of the science-based analysis tools usually coupledd) All are true A B C D None 2. What branch of design is missing in the below figure? a) Structureb) Budgetc) Missiond) Analysis A B C D None 3. What do you call the below flow chart when it comes to costumer need design process? a) Engineering design matrix diagramb) Engineering- Costumer design diagramc) Engineering design block diagramd) Engineering, design and commercial diagram A B C D None 4. Below is a Status of various design features during the design process. What is D? a) Commitment to configuration, manufacturing technology, and maintenance techniquesb) Cost incurredc) Ease of change in designd) Product-specific knowledge A B C D None 5. What are the three common criteria in most engineering design projects? a) (i) cost, (ii) quality, and (iii) safety (and reliability)b) (i) cost, (ii) performance, and (iii) safety (and reliability)c) (i) quality, (ii) performance, and (iii) safety (and reliability)d) (i) cost, (ii) regulatory restrictions, and (iii) safety (and reliability) A B C D None 6. All are design requirements except? a) performance requirementsb) stability requirementsc) handling requirementsd) planning requirements A B C D None 7. This is usually scheduled after the completion of the detail design phase and prior to entering the production phase. Design is essentially “fixed” at this point, and the proposed configuration is evaluated in terms of adequacy and producibility. a) Conceptual Design Review (CDR)b) Preliminary Design Review (PDR)c) Evaluation and Test Review (ETR)d) Critical (Final) Design Review (FDR) A B C D None 8. This review accomplishes two major tasks: (i) finding and fixing any design problems at the subsystem/component level and then (ii) verifying and documenting the system capabilities for government certification or customer acceptance. a) Conceptual Design Review (CDR)b) Preliminary Design Review (PDR)c) Evaluation and Test Review (ETR)d) Critical (Final) Design Review (FDR) A B C D None 9. Which below are under the Detail design Phase of an aircraft? a) Design dominant components such as wing, fuselage, tail, and propulsion system, landing gear (non-mechanical)b) Aircraft configuration designc) Determine (i) aircraft maximum take-off weight, (ii) engine power or thrust, (iii) wing reference aread) None of the above A B C D None 10. A B C D None 11. Its primary function is to generate an aerodynamic force to longitudinally trim the aircraft. a) Horizontal tailb) Vertical tailc) Wingd) Pitch Trim A B C D None 12. What are the Major areas of influence the “Fuselage” in aircraft design? a) Aircraft performance, longitudinal, stability, lateral stability, costb) Aircraft performance, lateral stabilityc) Aircraft performance, stealth, cost, controld) Manoeuvrability, cost A B C D None 13. What are the Major areas of influence the “Wing” in aircraft design? a) Aircraft performance, longitudinal, stability, lateral stability, costb) Aircraft performance, lateral stabilityc) Aircraft performance, stealth, cost, controld) Manoeuvrability, cost A B C D None 14. A B C D None 15. A B C D None 16. Which Aircraft component or major design parameter affected most by Payload (weight) requirements? a) Materials, engine, weight, etc.b) Center of gravityc) Maximum take-off weightd) Horizontal tail and vertical tail A B C D None 17. Which Aircraft component or major design parameter affected most by Cost requirements? a) Materials, engine, weight, etc.b) Center of gravityc) Maximum take-off weightd) Horizontal tail and vertical tail A B C D None 18. This is the net carrying capacity of an aircraft. a) Payload weight (WPL).b) Crew weight (WC).c) Fuel weight (Wf).d) Empty weight (WE). A B C D None 19. Based on FAR Part 125, Section 125.269, how many flight attendants must an aircraft have if it can contain 25 passengers? a) 1b) 2c) 3d) 4 A B C D None 20. Based on FAR Part 125, Section 125.269, how many flight attendants must an aircraft have if it can contain 19 passengers? a) 1b) 2c) 3d) 4 A B C D None 21. Aircrafts under FAR Part 23, the limitation for the Vs is: a) Less than or equal to 41 knotsb) Less than or equal to 51 knotsc) Less than or equal to 61 knotsd) Less than or equal to 71 knots A B C D None 22. Aircrafts under EASA CS-VLA, the limitation for the Vs is: a) Less than or equal to 42 knotsb) Less than or equal to 43 knotsc) Less than or equal to 44 knotsd) Less than or equal to 45 knots A B C D None 23. Cruise speeds for jet aircraft are usually calculated at what percentage of thrust? a) 70-75%b) 75-80%c) 80-85%d) 85-90% A B C D None 24. The maximum speed is about _______ % greater than the cruise speed a) 10% – 20%b) 20% – 30%c) 25% – 35%d) 30% – 40% A B C D None 25. What are the Friction coefficients for Dry concrete/asphalt runway? a) 0.02b) 0.03–0.05c) 0.05d) 0.04–0.07 A B C D None 26. What are the Friction coefficients for Turf runway? a) 0.02b) 0.03–0.05c) 0.05d) 0.04–0.07 A B C D None 27. Each normal, utility, and acrobatic category reciprocating engine-powered airplane of 6000 lb or less maximum weight must have a steady climb gradient at sea level for landplanes should be at least? a) 6.3%b) 7.3%c) 8.3%d) 9.3% A B C D None 28. Each normal, utility, and acrobatic category reciprocating engine-powered airplane of 6000 lb or less maximum weight must have a steady climb gradient at sea level for seaplanes and amphibians should be at least? a) 6.7%b) 7.7%c) 8.7%d) 9.7% A B C D None 29. Each normal, utility, and acrobatic category reciprocating engine-powered airplane of more than 6000 lb maximum weight and turbine engine-powered airplanes in the normal, utility, and acrobatic category must have a steady gradient of climb after take-off of at least? a) 4%b) 5%c) 6%d) 7% A B C D None 30. What are theDefined as the altitude at which the aircraft can climb with a rate of 300 ft/min (i.e., 1.5 m/s). Friction coefficients for Turf runway? a) Absolute ceilingb) Cruise ceilingc) Service ceilingd) Combat ceiling A B C D None 1 out of 3
