ATC Basics Block 2 Knowledge Checks and Module Tests exam with correct answers

ATC Basics Block 2 Knowledge Checks and ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Module Tests exam with correct answers
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The primary source of lift on an airfoil is created by a differential
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in _____. ||\\||\\ ||\\||\\




A. Temperature||\\||\\ ||\\||\\




B. Pressure ||\\||\\ ||\\||\\




C. Reaction - correct answers✔✔B. Pressure
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The statement "the internal pressure of a fluid decreases at
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points where the speed of the fluid increases" is a part of _____.
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A. Bernoulli's Principle
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B. Newton's Law of Motion
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C. Hindenburg's Theory - correct answers✔✔A. Bernoulli's
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Principle


What is the curvature of the airfoil from the leading edge to the
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trailing edge? ||\\||\\ ||\\||\\




A. Camber ||\\||\\ ||\\||\\

,B. Equalizer ||\\||\\ ||\\||\\




C. Airfoil line - correct answers✔✔A. Camber
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What are the three principal airfoils? (Select all correct answers
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that apply.) ||\\||\\ ||\\||\\




A. Wing ||\\||\\ ||\\||\\




B. Fuselage ||\\||\\ ||\\||\\




C. Horizontal tail surfaces
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D. Propeller ||\\||\\ ||\\||\\




E. Tail rudder - correct answers✔✔A. Wing
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C. Horizontal tail surfaces
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D. Propeller ||\\||\\




The angle at which relative wind meets an airfoil. - correct
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answers✔✔Angle Attack ||\\||\\




The characteristic curve of an airfoil's upper and lower surfaces.
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- correct answers✔✔Camber
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,The shape or form of a wing as viewed from above. - correct
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answers✔✔Wing planform ||\\||\\




The direction of the airflow produced by an object moving
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through the air. - correct answers✔✔Relative wind ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




The key properties of the atmosphere that affect air density and
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aircraft performance are: (Select all correct answers that apply.)
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A. Altitude
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B. Airfoils
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C. Temperature
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D. Turbulence
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E. Humidity - correct answers✔✔A. Altitude
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C. Temperature
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E. Humidity
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What is the result of the weight of the air above the
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measurement position? ||\\||\\ ||\\||\\




A. Density
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B. Pressure
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, C. Precipitation - correct answers✔✔B. Pressure
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What are some of the ways increased density altitude can
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reduce aircraft performance? (Select all correct answers that
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apply.) ||\\||\\




A. Longer takeoff roll
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B. Shorter landing roll
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C. Slower climb rate
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D. Reduced engine power
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E. Increased landing speed - correct answers✔✔A. Longer
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takeoff roll ||\\||\\ ||\\||\\




C. Slower climb rate
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D. Reduced engine power
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E. Increased landing speed
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How would temperature affect aircraft on a hot day? (Select all
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correct answers that apply.) ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




A. Longer takeoff roll
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B. Faster landing speed
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C. Increased engine power
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