AFOQT Word Scramble
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Question | Answer |
Force necessary to overcome gravitational force to keep the airplane flying is termed | Lift |
Ailerons are used primarily to | Roll the airplane |
Ailerons are located | On the outer edge of the wings |
Pitch makes the airplane | Go up and down |
Bank makes the airplane | Roll or turn |
The four aerodynamic forces acting on an airplane are | Drag, lift, thrust and weight |
An airplane wing is designed to produce lift resulting from relatively | Positive (High) air pressure below the wings surface and negative (Low) air pressure above the wings surface |
Flight Instruments | Airspeed Indicator, Altimeter, Attitude Indicator, Veritcal Velocity Indicator |
Engine Instruments | Tachometer, Ammeter (battery), Altimeter, Altitude in MSL |
Attitude is indicated by the | False Horizon |
Define Vertical Velocity | How many feet per minute climbing/diving |
Tachometer | Engine RPMS |
Ammeter measures what | Batter Power |
Forces acting on an aircraft in a steady flight condition (no change in speed or flight path) | Lift equals Weight, Thrust equals Drag |
A flashing green air traffic control signal directed to an aircraft on the surface is a signal that the pilot | Is cleared to taxi |
Steady red light signal from the tower to aircraft approaching to land | Continue circling |
Flashing red light signal from the tower to aircraft approaching to land | Airport is unsafe for landing |
Propeller blades are curved on one side and flat on the other side to | Produce thrust |
When in the down (extended) position wingflaps provide | Greater lift and more drag |
What makes an airplane turn | Horizontal componenet of lift |
What is one advantage of an airplane said to be inherently stable | Airplane will require less effort to control |
If the elevator trim tabs on the airplane are lowered, the plane will tend to | Nose up |
The pilot always advances the throttle during a | Climb |
The pilot of an airplane can best detect the approach of a stall by the | Ineffectiveness of the ailerons and elevator |
It is ordinarily desirable to provide an unusually long flight strip at municipal airports for the take-off of | Heavily loaded ships in still air |
A closed runway is marked on an airfield diagram with | X X X |
Over run is marked on an airfield diagram with | >>> |
The rearward retarding force of airplane drag is opposed by | Thrust |
Cowling is located | Around the engine |
Airport taxiways are identified at night by omni directional edge lights in what color | Blue |
If the aircraft ammeter is indicating a minus value, this means the | Generator or alternator output is inadequate |
The angle formed by the chord of an airfoil and the direction of the relative wind is called the | Angle of attack |
Aircraft Structure | Fuselage, Wings (w/ ailerons & flaps),Empennage (tail), Landing Gear, Power Plant |
Empannage Parts | Fixed: Vertical stabilizer and horizontal stabilizer Moveable: Rudder, elevator, trim tabs |
Power Plant Parts | Engine, Propeller |
What does the cowling do | Helps cool the engine |
Propeller creates | Thrust |
What does the rudder do | Moves the airplane nose left and right |
What does the elevator do | Moves airplane nose up and down |
Atmospheric pressure | Weather changes help lift airplane, actuates some flight instruments |
Air Density | Effects airplanes capability |
Less dense air | reduces power, thrust and lift |
Density | Increases with altitude |
Increase temps | Decreases density |
Newtons Laws of Motion 1 | Body at rest remains at rest |
Newtons Laws of Motion 2 | Constant force creates acceleration proportional to mass |
Newtons Laws of Motion 3 | One body exerts force on another, 2nd exerts force equal to 1st but in opposite direction |
Magnus Effect | Low pressure upward force |
Axes of Flight | Pitch, Roll, Yaw |
Pitch is | Lateral Axis (thru wings) |
What controls Nose & Tail up and down | Elevators |
Roll is the | Longitudinal Axis (thru body) |
What controls the Wings up and down | Ailerons |
Yaw is | Vertical Axis (up and down) |
Wings side to side | Rudder |
State how the Rudder controls the aircraft | Push left pedal, rudder moves left, moves tail to right and nose to the left. |
Name the Secondary Flight Controls | Flaps, leading edge devices, spoilers and trim devices |
Trim Systems | Relieve pilot of the need to maintain constant pressure on flight controls |
Altimeter Purpose | One of most vital inst. in acft. Measures where acft is at in atmosphere presents as altitude. |
Altimeter Hands | Short: 10,000's feet, Middle: 1,000's feet, Long: 100's feet, Vertical Speed Indicator |
VSI or VVI | Indicates whether plane is climbing, descending or in level flight Ex: rate of climb 500fpm Airspeed Indicator |
Turn Indicators | Like a "level", if ball is uncentered aerodynamic forces are unbalanced. |
Attitude Indicator | Miniture airplane and horizon bar. Indicates attitude of airplane relative to the true horizon. |
Heading Indicator (aka directional gyro) | Basically compass, not affected by flight. |
Turn Indicator | If aileron & rudder mvmnts are coordinated during turn, ball remains centered. |
Magnetic Compass | Sets gyroscopic heading indicator. 30 degrees appears as 3. |
Basic Flight Maneuvers | Straight & Level Turns, Climbs, Descents, |
Rudder moves | airplanes nose left and right |
Aileron moves | Airplane wing |
Elevator control moves | airplane nose up and down |
Flying by attitude | visually establishing airplanes attitude with reference to natural horizon |
Trim | Used to relieve all possible control pressures held after desired altitude has been attained |
Level Turns | All 4 primary ctrls used (ailerons, elevator, throttle & rudder) |
3 Types Level Turns | Shallow 20 degrees,Medium 20-45 degrees, Steep 45+ degrees |
Empannage (cabin) | not considered a major component of an aircraft structure |
Moving the control wheel or stick to the right will cause the right aileron to | Rotate forward |
If the control wheel or stick is moved forward | Airspeed will increase |
Aircraft pitch will change | If the left rudder is pressed then the aircraft will Yaw |
Mach refers to | Speed of Sound |
As the radius of a turn decreases the | positive g-forces are increased |
As altitude increases in order to maintain the same amount of lift an aircraft must | fly faster |
If a pilot is instructed to land on Rwy 27 using a straight approach, the heading should be | 270 degrees |
When flaps are extended | Drag and lift increase |
Which two flight controls are used to control the rate of a turn | Elevator and ailerons |
An aircraft on a heading of 325 is flying | Northwest |
Under normal VFR conditions how much of a pilots attention should be focused on cockpit instruments | 10% |
Large yellow X's painted on the end of the runway indicate | closed runway |
The axis which extends lengthwise thru the fuselage from the nose to tail is | longitudinal axis |
The transponder code which indicates an in-flight emergency is | 7700 |
The ctrl system used primarily to relive the pilot from having to maintain constant pressure on the flight controls is the | Trim |
Drag (during climb) requires increase in thrust. | Need sufficient thrust to continue climb |
Climb Types | Normal, Best rate of climb (Vy), Best angle of climb (Vx) |
An aircraft instructed to land on Rwy 23L would establish an approach heading of | 230 degrees |
The four aerodynamic forces acting on an airplane are | Drag, lift, thrust, weight |
Moving the control stick to the right or left affects which aircraft controls | ailerons |
The tachometer | is not a flight instrument |
Flaps are generally used | during takeoff,during landings |
A flashing green air traffic control signal directed to an aircraft on the surface is a signal that the pilot | is cleared to taxi |
In creating lift | the air moving over the wing moves faster than the air moving under the wing |
The propeller blades are curved on one side and flat on the other to | produce thrust |
On the ground, an aircraft is steered by | pushing the rudder peddles |
Depressing the left rudder pedal would move the tail of the aircraft | right |
An aircraft on a heading of 300 degrees is heading | Northwest |
Supersonic means | Faster than the speed of sound |
What is the standard weight for gasoline used in aircraft | 6lbs/gal |
The pilot of an airplane can best detect the approach of a stall by the | ineffectiveness of the ailerons and elevator |
What makes an airplane turn | horizontal component of lift |
Larger aircraft generally tend to | land on longer runways |
For runway 23L, what does the L indicate | L stands for the left-hand runway at airports with two runways aligned in the same direction |
Tachometer | indicates the speed at which the engine crankshaft is rotating. Not a flight instrument! |
Flaps | Increase lift and drag. |
Compass headings | 360 North, 90 East, 180 South,270 West |
Northwest Heading | Falls between 270 and 360 degrees |
Inverse Operation | Subtraction & Division |
Prime Number | Whole # which can be divided by itself and 1,2, 3, 5, 7, 11, 13 |
Addition Answer | Sum |
Subtraction Answer | Remainder |
Multiply Answer | Product |
Division Answer | Quotient |
Factors | #s that can be multiplied resulting in a while number Ex: 2 X 3 = 6 |
Composit Number | Whole # that can be divided evenly by itself and 1 AND by at least one other whole # Ex: 4 6 8 10 15 27 |
Order of Operations | "Please Excuse My Dear Aunt Sally" |
Combine Like Terms 2x + 4x | 6x |
Convert F to C | C=5/9(F-32) |
Convert C to F | F=9/5C+32 |
1 acre = ___sq ft | 43,560 sf |
Area of a rectangle | Length X Width |
An eclipse of the sun throws the shadow of the | moon on the earth |
Substances that hasten a chemical reaction without themselves undergoing change are called | Catalysts |
Lack of iodine is often related to what disease | Goiter |
Under natural conditions, large quan of organic matter decay therefore | soils maintain their fertility |
The thin layer that forms the front of the eyeball is called the | Cornea |
The most likely reason why dinosaurs became extinct was that they | Failed to adapt to a changing environment |
Which of the following is a chemical change | Burning one pound of coal |
A person with high blood pressure should | avoid salt |
The chief nutrient in lean meat is | Protein |
Spiders can be distinguished from insects by the fact that spiders have | four pairs of legs |
An important ore of uranium is called | Pitchblende |
Of the following the lightest element known on earth is | hydrogen |
Of the following gases in the air, the most plentiful is | nitrogen |
The time it takes for light from the sun to reach the earth is approximately | 8 minutes |
Of the following types of clouds, the ones that occur at the greatest height are | Cirrus |
New drug test. Group A takes drug. Group B takes sugar pill. Group B called | An experimental control |
After adding salt to water, the freezing point of the water is | lowered |
Radium is stored in lead containers because | the lead absorbs the harmful radiation |
The type of joint that attaches the arm to the shoulder blade is the | Ball and socket |
Limes were eaten by British sailors in order to prevent | Scurvy |
The time that it takes for the Earth to rotate 45 degrees is | 3 hours |
Of the following planets, the one that has the shortest revolutionary period around the sun is | Mercury |
What is the negative particle taht circles the nucleus of the atom | Electron |
In the International System of Units, a measurement for mass is a | kilogram |
What is energy called that is derived from teh Earth's internal heat? | Geothermal |
Compouds that include fat and oils found in foods and the human body are | Lipids |
Resistance is the tendency for a material to oppose the flow of electrons and is measured in | OHMS |
In order for a lunar eclipse to take place the | earth's axis of rotation must point toward the moon |
A scientist who studies animals would be called a | zoologist |
A group of tissues in the human body which work together is | Organ |
What is an insect scientist called | Entomologist |
A "dalton" is a unit of measurement for measuring | mass |
The adult human of average age and size has approximately how many quarts of blood | 6 |
The smallest of the FORMED elements of the blood are the | platelets |
Polaris is | North Star |
A fish breathes with | Gills |
The type of element an atom is is determined by | the number of protons |
Seasons are caused primarily by | the Earth's tilting on its axis |
Planets in our solar system rotate | counter clockwise |
A common name for sodium chloride (NaCI) is | salt |
Animals that eat plants AND other animals are called | omnivores |
Which planet in the solar system has the least surface gravity | Pluto |
How many legs does an arachnid have | 8 |
A herpetologist would be primarily concerned with the study of | retiles |
Excepting the three tiny bones in each ear, how many bones are there in a normal adult skeleton | 200 |
An elephant can not | jump |
Blood is returned to the heart through tubes called | veins |
What kind of bird can build a nest which weighs more than a ton | Bald eagle |
Paleontologist studies | Dinasours |
Which panet in our solar system hast he shortest year | Mercury |
Chloroplasts are found in which type of cells | Plant Cells |
Your forearm contains two bones. The ulna and | Radius |
Which planet in our solar system has the longest day | Venus |
Which of the Earth's NATURAL elements has the highest atomic number | Uranium |
The lowest or most narrow level of the classification of organisms is called | Species |
Water freezes at what temperature | 0 degrees C |
WIs burning charcoal in your BBQ a chemical reaction | yes |
Where are electrons found in an atom | in orbital layers around the nucleus |
H2O is the chemical formula for | water and ice |
What percentage of elements are metals | 75% |
How many meters are there in one kilometer | 1,000 |
An oxide is formed when an element is chemically combined with what type of specific element | Oxygen |
A very strong acid would have a pH closer to | 1 |
Carbon has an atomic number of 6. How many protons would the element contain? | 6 |
Elements with the same number of protons but different numbers of neutrons are called | isotopes |
What percentage of the worlds population lives in the United States? | 6 percent |
Which is the deepest ocean | Pacific Ocean |
Which of the planets in our solar system has the most known moons | Jupiter |
What does the color of a start signify | surface temperature |
What planet does the moon named Io orbit | Jupiter |
Cloroplasts | help plant cells turn sunlight into energy for the plant |
Lanthanum | has a higher atomic number than uranium but is not a NATURAL element |
Nitrogen | Makes up 78% of the gases in the air |
Jupiter | Has 60 known moons |
Pacific Ocean | averages about 4,000 meters deep |
Star color | Blue stars are hotter than red stars |
Pentagon have ___ sides | 5 sided polygon |
Hexagon have ___ sides | 6 sided polygon |
Octagon have ___ sides | 8 sided polygon |
Decagon have ___ sides | 10 sided polygon |
Triangle have ___ sides | 3 sided polygon |
Quadrilateral have ___ sides | 4 sided polygon |
Polygon | closed-in shape, made up of 3 or more straight lines. |
Equilateral Triangle | All 3 sides are equal, the angles of all 3 sides are 60 degrees each |
Isosceles Triangle | 2 sides have equal length, and whose opposing sides haev equal angles |
Scalene Triangle | A triangle all 3 sides and all 3 angles are unequal |
Acute Triangle | All 3 angles are less than 90 degrees |
Obtuse Triangle | 1 angle is greater than 90 degrees |
Right Triangle | Triangle with a 90 degree right angle. |
Hypotenuse | Longest side of a right triangle. Other sides are called LEGS |
Concurrent Triangles | Triangles which are identical. |
Similar Triangles | Triangles same shape but not same size. |
Special Lines | Indicate altitudes, medians and angle bisections (dashed line you create solving problem) |
Quadrilateral | Polygon with 4 sides. Sum always measures 360 degrees. |
Parallelogram | Quadrilateral whose opposing sides are parallel to each other. Opposite sides are also equal. |
Rectangle | All angles are 90 degrees. |
Square | All four sides are equal in length |
Rhombus | All four sides equal but 2 are slanted |
Trapezoid | two sides parallel but two are not |
Circle | 360 degrees |
Circumfrance is | the length around a shape |
Diameter | line going across the circle, 1/2 circle |
Radius | 1/4 circle, 1/2 diameter |
Perimeter | Sum of the length of all sides |
Pythagorean Theorem | hypotenuse (long line) equal to sum of the square of the legs c2=a^2+b^2 |
Diameter of Circle | pi (3.14 or 22/7 or 3 1/7) |
Circumference of Circle equals | pi X diameter or pi X radius X2 |
Area of Rectangle or Square | Length X Width |
Area of Parallelogram | Base X Height |
Area of Triangle | 1/2 base length X Height |
Area of Circle | pi X radius squared |
Volume | inside of 3 dimensional objects (instead of area on flat objects) |
Rectangle Volume | L X W X H |
Cube/Square Volume | 1 side cubed (s3) |
Cylinder Volume | Base X Height |
In chemistry, what are alpha particles | helium nuclei |
A dalton is a unit of measure for | mass |
The adult human of average age and size has approximately how many quarts of blood | 6 |
The smallest of the FORMED elements of the blood are the | platelets |
Polaris is | North Star |
The lightest element found on Earth is | hydrogen |
A fish breathes with | gills |
The time it takes for light from the sun to reach the earth is approx. | 8 minutes |
The type of element an atom is determined by is | number of protons |
Seasons are caused primarily by | Earth's tilting on its axis |
Planets in our solar system rotate | counterclockwise |
Which planet has the shortest revolutionary period around the sun | Mercury |
The Baume scale is used to measure | specific gravity |
The Antoine equation is used to | estimate the vapor pressures of pure liquids or solids |
Surplus red blood cells are stored in what organ | Spleen |
What region of brain influences body temp, metabolism etc | hypothalamus |
What causes the stars to twinkle | turbulent air |
Electrons which move thru an electric circuit as current have a | negative charge |
Fire is a form of | energy |
Rust is caused by a chemical reactinon known as | oxidation |
When heat is transferred through a solid the process is called | conduction |
The time it takes the earth to rotate 45 degrees is | 3 hours |
At higher altitudes, water boils | at a lower temperature |
What is the name for the negative particle which circles the nucleus of the atom | electron |
When entering a climb from level flight, the weight of the acft | results in increased drag |
Turbulence is caused by | convective air currents, obstructions to wind flow, wind shear |
A minimally safe airspeed descent is principally used | when clearing obstacles during landing |
When in the down (extended) position, wing-flaps provide | greater lift and more drag |
An aircraft must travel __________ at 10,000ft than at 1,000ft | faster |
Are flaps a primary flight control | No |
When a flt is identified as "heavy" it means | more than 250,000 pounds of gross weight |
What does the term yaw mean | directional turning from the tail section |
The IFF on a military aircraft | indicates whether an aircraft is an enemy or ally |
The line on an airspeed indicator to warn that operating above the indicated level is danderous is colored | red |
When taking off into a headwind, the result will be | shorter takeoff distance and increased climb angle |
If the elevator tabs on a plane are lowered, the plane will tend to | nose up |
If one end of a rwy is number 27, what will the other end be | 09 |
Flaps are generally used | during takeoff and landing |
Air moving over the wing | moves faster than the air moving under the wing |
What is the standard wight for gasoline in the acft | 6lbs/gal |
Area of Rectangle | Length x Width |
Area of Square | Side Squared |
Volume of Rectangle | Length x Height x Width |
Volume of Cube | Side Cubed |
Created by:
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