Aircraft Design Questions and Answers – Dynamic Stability

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Dynamic Stability”. 1. Which of the following is correct? a) Aircraft which is statically stable may or may not be dynamically stable b) Lift is equal to weight always c) Thrust is only proportional to nose of aircraft d) Drag is useful … Read more

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Aircraft Design Questions and Answers – Stick-Free Stability

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Stick-Free Stability”. 1. Which of the following is incorrect? a) Uncambered wing lift curve is not same as that of the Cambered b) Stick free and stick fixed are same c) Lift is not always same as weight d) Thrust required is … Read more

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Aircraft Design Questions and Answers – Lateral-Directional Static Stability and Control

This set of Aircraft Design Objective Questions & Answers focuses on “Lateral-Directional Static Stability and Control”. 1. Stability about yawing axis is called as __________ a) directional stability b) lateral stability c) longitudinal stability d) pitching moment stability 2. Yawing moment is positive if __________ a) right wing goes back b) right wing comes forward … Read more

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Aircraft Design Questions and Answers – Longitudinal Static Stability and Control-2

This set of Aircraft Design Questions and Answers for Entrance exams focuses on “Longitudinal Static Stability and Control-2”. 1. An aircraft wing is experiencing AOA of 5°. If downwash due to wing is 2.6° then, how much angle is being seen by tail of the aircraft? a) 2.4° b) 4.5° c) 6.7° d) 1.23° 2. … Read more

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Aircraft Design Questions and Answers – Longitudinal Static Stability and Control-1

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Longitudinal Static Stability and Control-1”. 1. Aircraft is said to be statically stable if __________ a) it has initial tendency to come back to its original equilibrium condition after being disturbed b) it has tendency to return to equilibrium state with the … Read more

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Aircraft Design Questions and Answers – Structural-Analysis Fundamentals

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Structural-Analysis Fundamentals”. 1. When we step on an upright soda can, it would fail due to __________ a) crippling b) bending c) torsion d) shearing 2. A rectangular section has b of 2m and h of 5m. Find centroid coordinates. a) (1, … Read more

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Aircraft Design Questions and Answers – Structures – Material Selection and Properties

This set of Advanced Aircraft Design Questions and Answers focuses on “Structures – Material Selection and Properties”. 1. What is creep? a) Under low sustained stress, it is tendency of some materials to get deform slowly and permanently b) Under zero stress, it is permanent deformation c) High lift device d) Anti ice device 2. … Read more

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Aircraft Design Questions and Answers – Structures Fundamentals

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Structures Fundamentals”. 1. Following diagram represents ____________ a) typical stress strain diagram b) lift curve slope c) drag curve slope d) drag polar 2. Determine the value of stress produced if body is subjected to a force of hundred Newton and cross … Read more

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Aircraft Design Questions and Answers – Air Loads

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Air Loads”. 1. Load factor is defined as _______________ a) ratio of lift produced to the weight of aircraft b) aerodynamic efficiency c) thrust loading d) power to weight ratio 2. Following diagram represents _________ a) maneuver v-n diagram b) drag polar … Read more

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Aircraft Design Questions and Answers – Loads Categories

This set of Aircraft Design Multiple Choice Questions & Answers (MCQs) focuses on “Loads Categories”. 1. Almost all the forces acting on aircraft can be categorized as _____ a) body or surface forces b) body forces only c) only as surface force d) neither body nor surface force 2. What are the ground loads? a) … Read more

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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