Mach design - Study guides, Class notes & Summaries

Aerodynamics The study of the motion of air as it encounters a solid object such as an airplane wing. Four Aerodynamic Forces Lift, Drag, Weight, and Thrust Lift, Drag, Weight, and Thrust Using these four aerodynamic forces to overcome the force of gravity makes the flight of heavier-than-air objects possible Lift Causes the object to remain in the air. Force applied perpendicular to the direction of the object's motion to exceed the force of gravity How is lift ...

When are inboard ailerons normally used? - ️️Low-speed and high-speed flight When are outboard ailerons normally used? - ️️Low-speed flight only Which of the following is considered a primary flight control? - ️️Elevator Which of the following is considered an auxilary flight control? - ️️Leading-edge flaps What is the purpose of a control tab, such as those found on B-727 airplanes? - ️️Move the flight controls in the event of manual reversion What is the purpose of a s...

Pros and Cons of Experimental correct answer: Pros: -Realistic results for flight conditions in tunnel -Good for finding trends and correlating variables Cons: -Unable to match all real flight conditions (e.g. Mach and Reynolds) -Costly (equipment, manufacturing time) -tunnel corrections -Difficult to measure Pros and Cons of Theoretical correct answer: Pros: -General analytical expressions -Generally easy to use and fast to analyze Cons: -Require significant simplifying as...

WGU C191 Final Competency Certification Study Guide Exam Questions with Certified for Accuracy Answers 2024/2025 Registry - correct answer This stores and retrieves configuration information Policy - correct answer This determines what must be done. This is always changing. Mechanism - correct answer This determines how to do something. This rarely if ever changes. Monolithic - correct answer What system is the opposite of a smaller chunked, modular type of system? Layered - corre...

PLTW Aerospace Exam Questions With 100% Correct Answers. Aerospace Engineer - answerDevelops new technologies for use in aviation, defense systems, and space exploration, often specializing in areas such as structural design, guidance, navigation and control, instrumentation and communication, and production methods. Aircraft - answerA device that is used or intended to be used for flight in the air. ATC - answerAir Traffic Control, A system is to prevent a collision between aircraft oper...

Using MIS, 9e (Kroenke) Chapter 2 Collaboration Information Systems 1) Collaboration is defined as a group of people ________. A) coming together to perform tasks that are different B) working together to achieve a common goal C) performing independent tasks that are important D) working without having to critically analyze each other's work Answer: B AACSB: Interpersonal Relations and Teamwork Difficulty: 1: Easy Course LO: Explain how IS can enhance systems of collaboration and teamwo...

What is demographic data used to identify in the design process? the target audience Which type of font face is the most appropriate when designing a logo for a day spa? script fonts When is a document copyrighted? when it is created in fixed form Which two must be identified when developing a Photoshop Project plan? (Choose two.) resource allocation; task owners Which two tools are important for effective project management for a freelance artist? (Choose two.) ...

dimensions correct answer: category that represents a physical quantity units correct answer: assigns a number so that the dimension can be measured m=v/c correct answer: mach number fluid power correct answer: technology that deals with the generation, control, and transmission of power using pressurized fluids specific weight correct answer: weight per unit volume nonhomogeneous correct answer: a fluid wherein density varies spatially homogeneous correct answer: incomp...

Intro to Info Tech Mid Term Exam 115 Questions with Verified Answers Match each of the following terms to its meaning - CORRECT ANSWER Augmentative reality- combination of our normal sense of the world and digital info. Data Mining-searching for patterns within large amounts of data. Information technology- field of study focusing on the management, processing, and retrieval of info. Spam- electronic junk mail Cognitive surplus- combination of leisure time and the tools to be creative. ...

SkyWest Interview Gouge (High Alt Aerodynamics) Questions with correct Answers How does stalling speed change with altitude? Stall speed INCREASES with higher altitude Why does stalling speed increase with altitude? Thinner air More airflow needed to generate same amount of lift What is Mach Speed? Speed in relation to speed of sound What is relative Mach Number? Ratio of the speed of aircraft to the speed of sound. Mach 0.8 means the plane is flying at 0.8 times th...