Unmanned Aircraft Systems (UAS) Technology and Operations, Exams of Aerospace Engineering

Download Unmanned Aircraft Systems (UAS) Technology and Operations and more Exams Aerospace Engineering in PDF only on Docsity! USI Test Which UAS system had weapons added after the attacks on September 11? correct answerPredator What are the four essential components of a UAS? correct answerAircraft, payload, control station, control link Which class of UAS is limited to a Gross Takeoff Weight (GTOW) of 4.4 pounds? correct answerMicro What was the nickname for the long-range missile UAS that Germany deployed in the 1940s? correct answerThe Buzz Bomb What was the original name of the UAS that was created amid the Arab-Israeli War of 1973 and saw combat during the Lebanon War in 1982? correct answerScout What are the FAA's three categories of UAS? correct answerMicro, Small, UAS What steam-powered aircraft launched from a boat but lacked the control and guidance necessary to be deemed the first UAS? correct answerAerodrome What is the upper Gross Takeoff Weight (GTOW) limit of a small UAS? correct answerLess than 55 pounds Who converted a U.S. Navy Curtiss N-9 trainer aircraft into the Automatic Aircraft, the first operationally capable cruise missile which would later be abandoned for a new type of flying bomb? correct answerElmer Sperry In what year did the Flight Standards Service develop a UAS policy in response to new UAS applications? correct answer2005 What UAS was converted from a targeting drone into a reconnaissance UAS that was flown over Cuba, Korea, the People's Republic of China, and Vietnam? correct answerThe Lightning Bug What would AeroVironment's first sUAS eventually morph into? correct answerThe Raven What technology issue that influences the full integration of UAS into the airspace, may be alleviated by using a visual observer? correct answerDetect and avoid technology Which essential UAS component has subcomponents to transmit commands and telemetry between the control station and unmanned aircraft correct answerControl Link UAS like the Lightning Bug initially used inertial navigation system (INS) guidance. What technology did INS guidance evolve into? correct answerGlobal Positioning System Which is not an essential component of an unmanned aircraft system? correct answerbattery Who filed a patent for a way of remotely controlling vehicles and mechanisms using radio waves? correct answerNikola Tesla What does yawing cause the UAS to do? correct answerChange direction How can lift induced drag be overcome? correct answerIncrease the speed at which the airfoil travels through the air What change can a remote pilot expect if the UA is overweight? correct answerReduced maneuverability What are the four forces that effect an aircraft in flight? correct answerLift, weight, thrust, and drag 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? correct answerFly-by-wire In what year did Congress mandate the FAA to expedite the integration of commercial UAS into the national airspace (NAS), leading to a small number of commercial remote pilots to accessing low-risk airspace in the Arctic? correct answer2012 True or False: Lift-generating surfaces, like wings, propellers, and rotors, must be flown faster or at (higher) AOA to produce the same amount of lift at higher altitudes than at lower altitudes. correct answerTrue Which multirotor configuration sUAS uses vectored thrust to control the yaw axis? correct answerTricoptor What information is transmitted through uplink? correct answerCommands What is diffraction? correct answerRadio waves bending and moving around an object If a UAS uses a transmitter and receiver configuration, how many antennas are required to be mounted on the AV and located with the ground station? correct answerTwo, Two What is absorption? correct answerRadio waves consumed by an object What is wave propagation? correct answerWay in which radio waves move from the source antenna to the receiving end What is refraction? correct answerBending of waves as they pass from one medium to another, due to a change in their speed Most UAS pilot displays of a modern-day Ground Control Station (GCS) are in a configuration correct answerlateral What type of technology is required for Beyond Visual-Line-of-Sight (BLOS) flight? correct answerrelay A function of the Ground Control Station (GCS) is forward control or handoff facility correct answerTrue The term used to explain and relate the human aspect of being in the Ground Control Station (GCS) and controlling the UAV is human . correct answerin the loop In the event of lost communications, an orbit is when an Unmanned Aircraft Vehicle (UAV) flies a circular pattern around a loiter location until the UAV is reacquired. correct answerTrue Which type of launch method allows the aircraft to takeoff straight up on its own power? correct answerVertical Takeoff and Landing (VTOL) What type of network allows information-sharing to only the crew in the GCS? correct answerLocal Area Network (LAN) During UAS flight operations, who communicates externally with air traffic control, FAA, first responders, the customer, and the company? correct answerAny member of the UAS crew The term used to describe UAS operations and flight without humans monitoring or being in control of the UAV is human . correct answerout of the loop Which is one of the factors that must be considered in a display design? correct answeralignment The payload operator and Remote Pilot in Control (RPIC) work together to get the best imagery. correct answerTrue Which is found in a manned cockpit and UAS remote pilot display? correct answerAirspeed indicator The payload operator is likely to be using a remote terminal. correct answerFalse A waypoint is a place where the Unmanned Aircraft Vehicle (UAV) is halfway through the mission. correct answerFalse Which is not a component of a basic Ground Data Terminal (GDT)? correct answerPayload sensor What kind of analysis does mission planning software allow an RPIC to conduct to determine ground elevations? correct answerTerrain analysis When is contingency management used? correct answerIn the event of an anomaly What three types of aerial platforms are best suited for remote sensing? correct answerSatellites, aircraft, and unmanned aircraft What type of disposable payload device can an be dropped in an area of interest and transmit environmental data for long periods of time? correct answerSonde Which infrared band does not require illumination? correct answerLong-Wavelength Infrared (LWIR) What type(s) of sensors are used to determine an image's geolocation data? correct answeractive and passive Digital imagery can be transmitted from a remote sensing platform to a ground station using the correct answerradio frequency (RF) datalink What type of resolution improves by using imagery captured successively over time, to detect changes to the landscape? correct answerTemporal What kind of silicone is made by mixing silicone crystals and impurities together? correct answerDoped silicone Which camera is an example of a passive sensor? correct answerUltraviolet What type of remote sensing payload can be used for tracking tagged wildlife, lost or wandering adults, or children suffering from cognitive conditions? correct answerPassive radio-wave tracking device As temperature increases, air density . correct answerdecreases Which describes a pilot control box (PCB)? correct answerGround station with a small tablet attached On the aeronautical sectional chart, an area charted with a "P" followed by a number is known as . correct answerprohibited area During the debriefing after a recent UAS flight, the remote pilot in command (RPIC) stated that during the mission he noticed radio interference. What is a possible reason for this? correct answerAnother user was operating on the same or similar band as the drone being flown What is an electromechanical device mounted on the aerial platform to hold and steady the sensor package? correct answerStabilization gimbal For which two events is a Temporary Flight Restriction (TFR) issued? (Select all that apply) correct answerMovement of the President , Sporting events Wavelength is the distance from one top of a wave to the next wave top. correct answerTrue Air density with increasing temperature. correct answerdecreases Cargo or agricultural spray are classified as what type of payload? correct answerDispensable An important factor that affects sUAS performance is the weight and balance of the aircraft. correct answerTrue The maximum authorized ground speed for an sUAS is . correct answer100 MPH/87 knots What type of images taken from a UAS can easily highlight differences in temperature? correct answerThermogram What antidote should be used to help reverse the hazardous attitude of impulsivity? correct answerReact smoothly, not fast When you apply crew resource management (CRM) to successfully fly a small unmanned aircraft, consider what phases of the flight? correct answerall phases of the operation The ceiling is the height, above ground level, of the lowest layer of clouds described as either . correct answerbroken or overcast Each wave can carry information, but data packages can be transmitted in a period in high frequency. correct answermore, shorter The primarily responsibility of a launch and recovery crew is to fly the aircraft to a point where it can be handed off to another control element that will take it from there and fly the mission. correct answerTrue A small unmanned aircraft must be operated in accordance with limitations, including . correct answermimimum visability requirements How would high-density altitude affect the performance of a small unmanned aircraft? correct answerDecreased performance UAS like the Lightning Bug initially used inertial navigation system (INS) guidance. What technology increased the accuracy and capability of UAS? correct answerGlobal Positioning System Which is an important source about areas where pilots intend to operate? correct answerAeronautical Charts When is a Certificate of Waiver needed? correct answerFor operational limits specifically not listed in Part 107 The speed of the wind at ground level is usually much more than it is at a higher altitude. correct answerFalse What three types of aerial platforms are best suited for remote sensing? correct answerSatellites, aircraft, and unmanned aircraft What Electromagnetic (EM) bands are used in precision agriculture applications? correct answerVisible and near infrared What is the study of the forces and resulting motion of objects moving through the air? correct answerAerodynamics Wind shear is commonly associated with passing . correct answerfrontal systems, thunderstorms, and temperature inversions The Inertial Measurement Unit (IMU) is a small electronic device made up of miniature gyroscopes and linear accelerometers. correct answerTrue When the unmanned aircraft system (UAS) is flying straight and level, the airfoil must create enough lift to equal the UAS' and any downforce generated by the horizontal tail and elevator. correct answerweight You will be operating inside of a Class B airspace. How will you request permission? correct answerUse LAANC if available or the FAA DroneZone portal Which report depicts future airport conditions for the five mile radius at select airports? correct answerTAF What are three requirements for a Remote Pilot Certificate? (Select all that apply) correct answer16 years of age , Pass an aeronautical knowledge exam , Complete a TSA background check During flight operations, sUAS are required to stay . correct answer500 feet below the base of any clouds and clear all clouds by 2000 feet horizontally What is one of the most frequent cause factors for aviation accidents? correct answerhuman error What are two unmanned aircraft performance characteristics adversely affected by too much weight? (Select all that apply) correct answerIncreased takeoff speed , Poor rate of climb Robotic watercraft designed for underwater exploration are referred to as Unmanned Surface Vehicles (USV). correct answerTrue When an unmanned aircraft has a flyaway, what is the situation considered? correct answerHigh risk emergency What does an image's geolocation data contain? correct answerSensor's location Remote pilots operating under Part 107 are required to maintain Visual Line of Sight (VLOS) between the . correct answerPilot in Command (PIC) and Unmanned Aircraft (UA) While working with your sUAS team, your visual observer reminds you that a good rule of thumb when planning flights is to anticipate wind velocities at 400 feet AGL to be correct answertwice as much as The minimum distance of small unmanned aircraft from clouds must be . correct answer500 feet below the cloud, and 2000 feet horizontally from the cloud Conduct pre-flight inspections of batteries to prevent . correct answerFire If you are not a pilot under Part 61, how do you obtain the Remote Pilot Certificate under Part 107? correct answertake the Part 107 Aeronautical Knowledge Test at an FAA testing facility The term sense and avoid is used in the UAS industry to . correct answertransmit information for aircraft self-separation What term describes the human aspect of being in the Ground Control Station (GCS), controlling the AV? correct answerHuman in the loop During pre-flight planning, what important manufacturer's specifications must be considered? correct answerweight and balance Part 107 prohibits a person from serving as a remote pilot in command, manipulating the controls, or being the Visual Observer (VO), if he/she . correct answerhas a blood alcohol concentration of .04 percent or greater The fuselage of an aircraft houses most of the equipment and acts as the basic structure for other parts of the aircraft. correct answerTrue The data rate is the amount of data transferred, measured in . correct answerBits Per Second (Bps) As a remote pilot in command you are responsible for ensuring the proper weight and balance of the sUAS you are flying. What documentation should you reference to find this information? correct answerVehicle manufacturer documentation Visibility refers to the at which prominent objects can be viewed with the naked eye. correct answergreatest horizontal distance What type of sensors are used by utility companies to inspect power lines for overheating? correct answerthermal imager There are three sources of airport traffic information including the Flight Service Station (FSS) at the airport,a Universal Communications (UNICOM) stations operator and a . correct answerself- announcement via the Common Traffic Advisory Frequency (CTAF) A warm front is a boundary that moves toward the air mass. correct answercooler What bandwidth of Electromagnetic Radiation (EMR) is useful for looking at the thermal emittance of an object? correct answerInfrared If there are no scheduled maintenance instructions provided by the sUAS manufacturer or component manufacturer, the Remote Pilot in Command (RPIC) should establish a scheduled maintenance protocol. correct answerTrue Frequency is how many waves are generated per second. correct answerTrue With fly-by-wire, the pilot enters commands using . correct answerJoystick devices What term describes semi-autonomous flight of a UAS, where the AV is flown on autopilot? correct answerHuman out of the loop What condition is necessary for structural icing in flight? correct answerThe temperature at the point where the moisture strikes the aircraft must be 0°C or colder. As the water content (humidity) of the air increases, the air becomes less dense which in turn decreases . correct answerperformance One of the conditions of stress is fatigue which can affect a pilot's and . correct answertiming and perception The two-station mission control element (MCE) usually works rotating shifts and enables the aircraft to loiter longer on station. correct answerTrue Even if your sUAS can operate autonomously, a commercial remote pilot in command must keep the aircraft in sight at all times to monitor the location of the aircraft and to see and avoid any obstacles or hazards, including manned aircraft. correct answerTrue