UAS End Of Course Exam Questions With 100% Correct Answers

UAS End Of Course Exam Questions With 100% Correct Answers What are the two distinctive types of unmanned aircraft systems? - answerAutonomous and remote control Why is the term "unmanned aircraft system" used versus terms like UAV or drone? - answerTo represent all of the components of a UAS not just the air vehicle What was the primary mission of the Lightning Bug in Vietnam? - answerReconnaissance In what year did Congress mandate UAS integration into the national airspace? - answer2012 What technology was added to the TDR-1 that made it different from all previous UAS? - answerTelevision guidance What modern-day sUAS powerhouse did Dr. Paul MacCready start? - answerAeroVironment What are the FAA's three categories of UAS? - answerMicro, Small, UAS What did Elmer Sperry contribute to the history or UAS? - answerAutomatic stabilization What was the first full-scale remotely piloted aircraft? - answerSopwith Aerial Target What are the three technology issues facing UAS' full integration into the airspace? - answerReliability, development of Detect and Avoid technology, control link security UAS like the Lightning Bug initially used INS guidance. What technology increased the accuracy and capability of UAS? - answerGlobal Positioning System What is the upper GTOW limit of a small UAS? - answerLess than 55 pounds What is the difference between a guided missile and a modern UAS? - answerModern UAS are intended for recovery and guided missiles are expendable. Which of the following would be an example of a sUAS? - answerScanEagle What are the four core components of a UAS? - answerUnmanned aircraft, payload, control station, control link What year did nonmilitary agencies begin using UAS? - answer2004 What type of UAS remote pilots did the FAA first authorize? - answerPublic What UAS was created by Israel in the 1970s and battle tested in 1982? - answerScout Who patented a way to control vehicles remotely using radio waves? - answerNikola Tesla What system was the original genesis of the modern-day Predator? - answerLeading Systems Amber What "first" for UAS was first credited to Reginald Denny? - answerMass produced UAS What was the first operational targeting drone? - answerDe Havilland Queen Bee Name the component of a UA that houses most of the equipment and acts as the basic structure - answerFuselage What is the primary advantage of rotary-wing aircraft over a fixed-wing? - answerVTOL and hovering flight capability Which fixed-wing aircraft control surface can create movement around the lateral axis? - answerElevator UA can move through 3-D space with _____ degrees of freedom. - answersix Air temperature decreases and air density _____ with increases in altitude. - answerdecreases What is the most common power source for sUAS today? - answerBrushless DC electric motors and LiPo batteries What multirotor configuration uses vectored thrust to control the yaw axis? - answerTricopter What are the three degrees of motion that illustrate rotation around axes? - answerPitch, roll, and yaw What type of flight control system was developed in the 1950s and 60s to relax the stability of an aircraft in an effort to make it more maneuverable? - answerFly-by-wire What type of sUAS is best suited to be powered by an internal combustion engine? - answerFixed wing Which of the following changes can a remote pilot expect if the UA is overweight? - answerDecrease in maneuverability What four parameters are required to calculate density altitude? - answerBarometric pressure, air temperature, dew point, and field elevation What electro-mechanical device can be used to move a control surface? - answerServo What is one of the most important factors affecting overall aircraft performance? - answerAir density Rotary-wing aircraft fall into which two categories? - answerHelicopter and multirotor A helicopter is a type of _____ aircraft. - answerrotary-wing In general, as the AOA of an airfoil increases, what two forces also increase? - answerLift and drag What are the four forces that act on an aircraft in flight? - answerLift, weight, thrust, and drag What is the purpose of a datalink? - answerEstablish reliable communications between the AV and GCS What is wave propagation? - answerWay in which radio waves move from the source antenna to the receiving end What can limit a datalink's strength/range? - answerEnvironmental factors, power, antenna type, and range What is a carrier wave? - answerAn EM wave that is modulated to convey a signal Which of the following are primary safety datalink flight requirements concerning UAS implementation into the NAS? - answerNear real-time telemetry from the AV, Near real- time flight commands to the AV What is refraction? - answerBending of waves as they pass from one medium to another, due to a change in their speed What is the term used to name what happens when an uplink or down link is broken? - answerLost link What is the greatest advantage of a directional antenna/transceiver over an omni antenna transceiver? - answerRange What is absorption? - answerRadio waves consumed by an object What is scattering? - answerBeam of radio waves hitting a mass of smaller materials, which individually reflect and spread the radio waves in different directions What are the three main types of datalinks? - answerSimplex, half-duplex, and duplex What U.S. government organization regulates frequencies? - answerFederal Communications Commission (FCC) What information is transmitted through a downlink? - answerPayload