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CAP Billy Mitchell Aerospace Practice Exam Questions and Answers Latest Updated 2024/2025 (100% Solved) A heading indicator is also known as a... - ANSWER-Directional Gyro Which of the following is NOT true regarding microbursts? - ANSWER-Microbursts usually occur gradually, thus allowing a pilot time to react Which of the following provides energy that caused our atmosphere to move both horizontally and vertically? - ANSWER-The Sun What rocket was used to launch the first manned Apollo mission, Apollo 7? - ANSWER- Saturn IB What temperature scale is based on absolute zero and commonly used by scientists? - ANSWER-Kelvin Who developed a technique called spin stabilization? - ANSWER-William Hale What is the definition for orbit? - ANSWER-The path a satellite takes around a celestial body What US manned space program was the first to use a two man capsule? - ANSWER- Gemini The approximate daily dosage of radiation on the International Space Station is equivalent to how many chest x-rays? - ANSWER-About 8 Who was the first American to orbit the Earth? - ANSWER-John Glenn
In July of 2008, which NASA spacecraft confirmed water on Mars? - ANSWER-Phoenix Lander What is the most widely accepted altitude where space begins? - ANSWER-62 miles What altitude does NASA say space begins? - ANSWER-76 miles Which of the following pairs are NOT examples of NASA spinoffs? - ANSWER-Tang; Velcro What term is described as a giant dirty snowball composed of frozen gases, water, dust, and icy lumps that sheds itself as it moves, leaving a long tail? - ANSWER-Comet Which of Jupiter's moons is described as "a giant pizza covered with melted cheese and splotches of tomato and ripe olives"? - ANSWER-Io How many Jupiters could fit inside the sun? - ANSWER- 915 The four cycles of a four cycle engine are intake, ________, ignition/power, and exhaust. - ANSWER-Compression Who is known as the "Father or Modern Astronautics"? - ANSWER-Konstantin Tsiolkovsky Who was the first female commander of a Space Shuttle? - ANSWER-Eileen Collins What does Newton's third law of motion state? - ANSWER-For every action, there is an equal and opposite reaction
What does the planet Uranus have 42 years of daylight followed by 42 years of night? - ANSWER-Because it is tilted 60 degrees on its axis What is the name of the company that won the Ansari X-Prize - ANSWER-Scaled Composites While GPS has many uses, it was primarily developed for which of the following purposes?
- ANSWER-To enhance the effectiveness of US and allied military forces How long does it take for Neptune to complete an orbit - ANSWER-165 years What is the standard pressure? - ANSWER-29.92 inches of mercury What term is defined as the tendency of an object at rest to stay at rest and an object in motion to stay in motion? - ANSWER-Inertia What rocket was used to launch Gemini missions in 1965 and 1966 - ANSWER-Titan II What was the European Space Agency's "short-term" space station called that conducted experiments from inside the payload bay of a Space Shuttle? - ANSWER-STS- 78 What term describes spacecraft that fly by, orbit, or land on a celestial body other than Earth? - ANSWER-Space probes Which control surface creates/affects the yaw motion of an airplane? - ANSWER-Rudder
What is one significant way that the Gemini missions paved the way for Apollo missions? - ANSWER-They demonstrated rendezvous and docking procedures Which of the following best describes our Sun? - ANSWER-Medium sized and expected to live for billions of years What is the ozonosphere? - ANSWER-Absorbs a large amount of solar ultraviolet radiation Which spacecraft below is becoming America's military space plane that can be used for space-based surveillance and reconnaissance? - ANSWER-X- 37 What was the name of Alan Shepard's Mercury space capsule? - ANSWER-Freedom 7 Which of the following is a reciprocating engine? - ANSWER-Internal Combustion Engine What rocket was used to launch Skylab into space? - ANSWER-Titan II What was the first weather satellite? What was its name? - ANSWER-1960; TIROS I What was the first communication satellite? What was its name? - ANSWER-1962; TELSTAR When was the first satellite sent into space? What was its name? - ANSWER-1957; Sputnik I In what year was the first US satellite successfully launched into orbit around the Earth? What was its name? - ANSWER-1958; Explorer I
Which of the following terms indicates space that is located between the Earth and Moon?
- ANSWER-Cislunar space What term is defined as the rate of change in velocity with respect to time? - ANSWER- Acceleration Who was the first female in space? - ANSWER-Valentina Tershkova How did Roger Bacon's improvement in the forms of gunpowder in England affect rockets?
- ANSWER-It increased the range of the rocket Which of the following is true of the International Space Station? - ANSWER-All of these answers are correct What rocket was developed solely to send humans to the moon? - ANSWER-Saturn V In order to stay in orbit around the Earth, an object must be at an altitude of at least how many miles? - ANSWER- 80 - 90 miles Why is Venus referred to as the Evening Star? - ANSWER-It is the brightest planet that can be seen from Earth Which of the following is an example of payload? - ANSWER-All of these answers are correct What is a cloud of gas and dust where stars may be forming? - ANSWER-Nebula
Just before takeoff, the pilot sets the ____________ to the local air pressure. - ANSWER- Altimeter What term simply refers to a chamber enclosing a gas under pressure? - ANSWER-Rocket What is a light year? - ANSWER-It is the distance light travels in one Earth year, which is a little less than 6 trillion miles What is the most important element of our solar system? - ANSWER-The Sun What is the shape of the galaxy in which we live? - ANSWER-Spiral What galaxy shape have an indeterminate shape? - ANSWER-Irregular What magnitude indicates the brightest shining star? - ANSWER-The lowest number What United States space program served our country for 30 years (1981-2011)? - ANSWER-Space Transportation System (STS, also known as the Space Shuttle Program) Which of the following is NOT true regarding how warmer temperatures affect takeoff? - ANSWER-Warmer temperatures affect the direction of takeoffs What term is defined as the amount of push used to get a rocket traveling upwards? - ANSWER-Thrust What does the aileron control? - ANSWER-Roll
Which phase of the Moon reveals only a small sliver of the Moon as seen form the Earth? - ANSWER-Crescent The longest spacewalk occurred in 2001 with astronauts Susan Helms and Jim Voss. About how many hours did their spacewalk last? - ANSWER-9 hours What two planets are so similar that they are called the twin planets? - ANSWER-Uranus and Neptune In 1232 AD, the Chinese attached gunpowder-filled tubes to arrows and used these arrows of flying fire as weapons against who? - ANSWER-The Mongols According to the heliocentric theory, what was the center of the universe around which the rest of the universe revolved? - ANSWER-The Sun At what age is a cadet eligible to solo a glider? - ANSWER-14 years old What was the first true powered flight with humans on board? Who created it? - ANSWER- Hot air balloon; Montgolfier brothers Cumulus clouds indicate and are associated with what? - ANSWER-They indicate good weather and are associated with turbulence Yuri Gagarin - ANSWER-First man in space and first to orbit the Earth What was the first storm seen from a satellite? - ANSWER-Hurricane
In the 1970s, which probes provided pictures and data for which two planets? - ANSWER- Pioneer and Voyager; Saturn and Jupiter How did the technique of spin stabilization affect rockets? - ANSWER-Accuracy What term is defined as the apparent deflection of a freely moving object to the right in the Northern Hemisphere? - ANSWER-Coriolis Effect Why is a white dwarf? - ANSWER-The remaining of a low-mass star (typically planet-sized) When is the Moon new? - ANSWER-When it is on the side of the Earth nearest the sun When is the Moon full? - ANSWER-When it is on the side of the Earth furthest from the Sun What sound at a high speed and strongly resists changes applied to it? - ANSWER- Gyroscope Spring and Fall Equinox? - ANSWER-Sun is directly overheard equator at noon Summer and Winter Solstice? - ANSWER-Summer- longest day of the year; sun is at its highest point Winter- shortest day of the year; sun is at its lowest point What are Saturn's rings made of? - ANSWER-Ice and rock
The stoichiometric ratio contains 15 parts air to ________ part(s) gasoline and in theory, when ignited, all of the fuel is burned - ANSWER- 1 Of what are the rings of Saturn primarily made? - ANSWER-All answers are correct Question The World Aeronautical Chart covers a much larger area than the sectional chart so the scale of the WAC is 1:1,000,000 or approximately ________ statute miles per one inch. - ANSWER- 16 What was the name of the jet-powered car that broke the sound barrier in 1997? - ANSWER-Thrust SSC The doldrums are an area of _____ caused by the north and south winds converging at the equator and producing general upward winds so no steady surface winds are produced. - ANSWER-Calm What is the freezing point and boiling point of water in the Fahrenheit scale of temperature measurement? - ANSWER-Freezing = 32° Boiling = 212° In the formula f=ma (which is the mathematical equation that Newton's Second Law of Motion is based upon), the f stands for _________________. - ANSWER-Force Our Earth rotates on its axis in a ________________________ direction. - ANSWER- Counterclockwise
The mechanical "door" that momentarily opens to get the burned gases out of the cylinder is called the __________. - ANSWER-Valve When birds fly, most of the flapping of the wings is done by the______________. - ANSWER- Outer The part of a hot air balloon that holds the hot air is called the ______________. - ANSWER- Envelope ________ is defined as the amount of push used to get the rocket traveling upwards. - ANSWER-Thrust On the average, over ______ people are killed every year in the U.S. by lightning strikes. - ANSWER- 200 Besides the winds, two other conditions to pay attention to when it comes to the category of hurricanes are barometric pressure and __________________. - ANSWER-The storm surge Which of the following are clouds of gas and dust which spin, move and give galaxies shape? - ANSWER-Nebulae Warm air has _______ molecules than cool air. - ANSWER-Less Balloons and rockets have a strong similarity in the way they work. What is the biggest difference in the way the balloon gets its power and the way a rocket gets its power? - ANSWER-The balloon uses pressurized gas from one's breath, a pump, or a pressurized gas tank and the rocket uses solid or liquid burning propellants to produce the gas.
The first "manned aircraft" was reported by a great explorer visiting China. This explorer was ____________. - ANSWER-Marco Polo If the temperature decreases below its dew point, ______________ occurs - ANSWER- Condensation When Newton's Second Law of Motion is applied to a rocket, the force is the _______________ created by the controlled explosion taking place inside the rocket's engines. - ANSWER-Pressure In what century did the U.S. see the beginning of the space program and the greatest advances? - ANSWER-20th A grouping of stars named after mythical figures and animals is called a - ANSWER- Constellationg When a turn is made by a pilot and the ball in the inclinometer stays in the center of the liquid-filled glass tube, then the pilot made a ______________ turn. - ANSWER-Proper Hero's engine was propelled by _______________. - ANSWER-Steam What is the temperature in Fahrenheit if the Celsius temperature is 30 degrees? (Use the formula for converting Celsius to Fahrenheit) - ANSWER-86°F CAP cadets are eligible by Federal Aviation regulations to solo in a glider at age ____. - ANSWER- 14 Which planet has three times the mass of the other seven planets put together? - ANSWER-Jupiter
The ______ motion of the atmosphere provides lifting power for sailplanes. - ANSWER- Vertical The actual speed of the airplane through the air is known as _____________. - ANSWER-True airspeed The chamber that holds gasoline until it is needed is called the ______________ chamber. - ANSWER-Float The sun heats the Earth ___________________. - ANSWER-Unevenly Which aircraft were the first that actually had directional control? - ANSWER-Gliders What are the best source regions? - ANSWER-Tropical and polar The cooling of air with an increase in altitude is called _____________. - ANSWER-Lapse rate The four systems of modern rockets work together to deliver the __________. - ANSWER- Payload Stars, planets, galaxies, animals, plants and humans are all part of the definition of - ANSWER-The universe Why does the planet Mars appear red in color? - ANSWER-It appears red due to the rusty look of the rock and dust covering the surface of Mars.
Dr. Robert Goddard is known as which of the following? - ANSWER-Father of Modern Rocketry While GPS has many uses, it was primarily developed for which of the following purposes?
- ANSWER-To enhance the effectiveness of U.S. and allied military forces Which phase of the Moon reveals only a small sliver of the Moon as seen from Earth? - ANSWER-Crescent Which of the following best describes the Moon? - ANSWER-No atmosphere, weak atmosphere, no gases In what year was the first US satellite successfully launched into orbit around the Earth? - ANSWER- 1958 Which of the following is NOT true regarding the airframe? - ANSWER-It is the "brain" of the rocket. What percentage of all of the atmosphere's air is located below 18,000 feet above sea level? - ANSWER-50% In what year did both the first Russian cosmonaut and first American astronaut go to space? - ANSWER- 1961 Moving an airplane's elevator up or down creates/affects which of the following movements? - ANSWER-Pitch If a meteoroid enters the Earth's atmosphere, it is called a (an) ________. - ANSWER-Meteor
One knot is equivalent to how many miles per hour? - ANSWER-1.151 mph Which of the following would happen if an unprotected human were exposed to the "vacuum" of space? - ANSWER-Result in consciousness in less than 15 seconds; air inside the lungs would rush out; bubbles will form in the bloodstream Finding out if a human could survive space travel was part of the mission for which US manned spaceflight program? - ANSWER-Mercury Who is the former CAP Spaatz cadet and current CAP senior member who was the astronaut that piloted the last flight of Discovery in 2011? - ANSWER-Eric Boe The measure of the brightness of a star as viewed from Earth is called - ANSWER-Apparent magnitude What is the approximate temperature of outer space? - ANSWER-Absolute zero Astronaut wings are awarded to anyone who reaches what minimum altitude? - ANSWER- 50 miles Who was the driver of the jet-powered car that first broke the sound barrier in 1997? - ANSWER-Andy Green In April 1990, what did Discovery deploy? - ANSWER-Hubble Space Telescope Which planet has the highest known mountain (a volcano) and canyon in our solar system?
