Airflow path Study guides, Class notes & Summaries
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Gleim Private Pilot FAA Knowledge Test Guide
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Gleim Private Pilot FAA Knowledge Test Guide 
 
 
Gleim Private Pilot FAA Knowledge Test Guide 
 
What is one purpose of wing flaps? 
To enable the pilot to make steeper approaches to a landing without increasing the airspeed. 
One of the main functions of flaps during approach and landing is to: 
Increase the angle of descent without increasing the airspeed. 
What is the purpose of the rudder on an airplane? 
To control yaw. 
Which is not a primary flight control surface? 
A. Flaps 
B. Stabilat...
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NIFE AERODYNAMICS QUESTIONS AND ANSWERS 2024/2025 VERIFIED&SOLVED 100%
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NIFE AERODYNAMICS QUESTIONS AND ANSWERS 2024/2025 VERIFIED&SOLVED 100% 
 
What forces act on an aircraft in flight? 
 
a) Lift and drag 
b) Lift and thrust 
c) Lift, drag and thrust 
d) Lift, drag, weight and thrust Answer - d) Lift, drag, weight, and thrust 
 
Total pressure is comprised of what two elements? 
 
a) Potential and dynamic 
b) Potential and kinetic 
c) Kinetic and dynamic 
d) Dynamic and static Answer - d) Dynamic and Static 
 
What is the relationship between altitude and densi...
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NIFE AERO QUESTIONS AND ANSWERS RATED A+
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NIFE AERO QUESTIONS AND ANSWERS 
 
RATED A+ 
 
What is a vector? 
direction and magnitude 
What is air density? 
Total mass of air particles per unit volume. m/v 
What is a moment? 
Force that is moved some distance. 
What are the requirements for an airplane to be in equilibrium flight? 
Sum of all forces and all moments around the center of gravity are equal to 0 
Can equilibrium flight be achieved in a turn? 
No. Acceleration is occurring. There are moments 
What are the requirements for an a...
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NIFE Aero Latest Version with Certified Solutions
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NIFE Aero Latest Version with Certified 
 
Solutions 
 
Define Vector A quantity that expresses both magnitude and direction. A vector quantity is 
represented by an arrow that displays direction and has a length proportional to magnitude 
 
Moment Force applied at some distance from an axis or fulcrum 
F x d 
 
(Distance: from the point of rotation that is perpendicular to force, "moment arm") 
 
Equilibrium Flight When the sum of all FORCE and all MOMENTS around the COG are 
equal to zero 
 ...
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ATI Fundamentals Practice Exam A
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ATI Fundamentals Practice Exam A 
 
A nurse is assessing an older adult client's risk for falls. Which of the following assessments should the nurse use to identify the client's safety needs? (Select all that apply). 
a. lacrimal apparatus 
b. pupil clarity 
c. appearance of bulbar conjunctiva 
d. visual fields 
e. visual acuity - ANSWER b. pupil clarity 
d. visual fields 
e. visual acuity 
 
Pupil clarity is correct. C...
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BICSI - Installer 1 - Review ALL ANSWERS 100% CORRECT SPRING FALL-2023/24 EDITION GUARNTEED GRADE A+
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B 
A third 90-degree bend may be permitted in a conduit run if the run does NOT exceed ______? 
 
A 5 m (16.5') 
B 10 m (33') 
C 15 m (50') 
D 30 m (100') 
C 
Which of the following is a property of an electromagnetic field built around a conductor that opposes any changes in current flow in a circuit? 
 
A Impedance 
 
B Capacitance 
 
C Inductance 
 
D Resistance 
A 
Which of the following markings is used for non-conductive optical fiber general-purpose cables? 
 
A OFNG 
 
B OFCR 
 
C OF...
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SIFT Army test exam 2023 with 100% correct answers
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The four aerodynamics forces. - correct answer Thrust, Drag, Weight and Lift 
 
Thrust - correct answer The forward force produced by the power plant/propeller or rotor. It opposes or overcomes the force of drag. As a general rule, it acts parallel to the longitudinal axis. 
 
Drag - correct answer A rearward, retarding force caused by disruption of airflow by the wing rotor, fuselage, and other protruding objects. Drag opposes thrust and acts rearward parallel to the relative wind. 
 
Weight - ...
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2021 Army SIFT test question n answers graded A+ updated to pass
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2021 Army SIFT testThe four aerodynamics forces. - correct answer Thrust, Drag, Weight and Lift 
 
Thrust - correct answer The forward force produced by the power plant/propeller or rotor. It opposes or overcomes the force of drag. As a general rule, it acts parallel to the longitudinal axis. 
 
Drag - correct answer A rearward, retarding force caused by disruption of airflow by the wing rotor, fuselage, and other protruding objects. Drag opposes thrust and acts rearward parallel to the relative...
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Straighterline Anatomy and Physiology 2 Lab BIO202L Lab 13 The Respiratory System Worksheet 2023
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1. Name two functions of the nasal cavity mucosa.” 
The nasal cavity mucosa serves as a protective barrier, trapping and filtering airborne 
particles and pathogens, preventing them from entering the respiratory system. It also plays a 
role in humidifying and warming the inhaled air, preparing it for the delicate structures of the 
respiratory tract. 
”2. Why is the trachea reinforced with cartilaginous rings? ” 
The trachea is reinforced with cartilaginous rings to maintain its shape and...
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CDC 3E151: Volume 2. HVAC/R Fundamentals Questions with Certified Solutions
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CDC 3E151: Volume 2. HVAC/R 
Fundamentals Questions with Certified 
 
Solutions 
 
(201) What affect will dust on fan blades have on heat transfer? It will reduce heat transfer 
 
(201) Where do you view the rotation and discharge of a centrifugal fan? On the drive side 
 
(201) Why are vanes used in the vane axial fan? To straighten out the spiraling motion of the 
air 
 
(201) What will allow a sheave to be used on different diameter shafts? Bushings 
 
(201) Where will the classic V-belts ( A...