Aviation MCQs

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is the primary purpose of CAD software? (A) To develop databases for engineering projects (B) To create 3D models and technical drawings (C) To manage project documentation (D) To perform statistical analysis 2. Which CAD software is widely known for its parametric modeling capabilities? (A) AutoCAD … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is the primary purpose of aircraft design? (A) To maximize fuel consumption (B) To increase aircraft weight (C) To minimize manufacturing costs only (D) To ensure structural integrity and performance 2. What does “aspect ratio” refer to in aircraft design? (A) The ratio of wing weight … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. #1: What is Computational Fluid Dynamics (CFD)? (A) A branch of mechanics that studies fluids in motion (B) A numerical technique for solving fluid flow problems using computers (C) A method for measuring fluid properties experimentally (D) A theoretical approach to fluid mechanics 2. What does the … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is Bernoulli’s principle primarily concerned with in flight? (A) The conservation of mass (B) The conservation of energy (C) The balance of forces (D) The relationship between pressure and velocity in a fluid 2. What causes lift on an aircraft wing? (A) The wing’s shape and … Read more

What is the formula for calculating the area of a circle? A) 𝐴 = 𝜋 𝑟 2 A=πr 2 B) 𝐴 = 2 𝜋 𝑟 A=2πr C) 𝐴 = 𝜋 𝑑 A=πd D) 𝐴 = 1 2 𝜋 𝑟 2 A= 2 1 ​ πr 2 Answer: A) 𝐴 = 𝜋 𝑟 2 A=πr 2 … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is the primary purpose of structural analysis in aircraft design? (A) To determine the cost of the aircraft (B) To optimize fuel efficiency (C) To ensure the structural integrity and safety of the aircraft (D) To improve the aircraft’s aerodynamic performance 2. Which of the following … Read more

50 min Score: 0 Attempted: 0/50 Subscribe 1. What is the primary function of a transistor in electronic circuits? (A) To store electrical energy (B) To measure voltage (C) To convert AC to DC (D) To amplify or switch electronic signals 2. Which type of transistor is known for having three layers of semiconductor material? … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is the unit of electrical resistance? (A) Volt (B) Ampere (C) Ohm (D) Watt 2. Ohm’s Law relates which three electrical quantities? (A) Voltage, Current, and Resistance (B) Voltage, Current, and Power (C) Current, Power, and Resistance (D) Voltage, Power, and Capacitance 3. What is the … Read more

1. What is the unit of force in the International System of Units (SI)? less Copy code a) Newton b) Joule c) Pascal d) Watt **Answer:** a) Newton 2. Which of the following is a scalar quantity? css Copy code a) Force b) Velocity c) Mass d) Acceleration **Answer:** c) Mass 3. The moment of … Read more

30 min Score: 0 Attempted: 0/30 Subscribe 1. The term “free body diagram” refers to: (A) A diagram showing all forces and moments acting on a body (B) A diagram showing only external forces (C) A diagram showing internal stresses (D) A diagram used only for fluids 2. The SI unit of power is: (A) … Read more