Academic Block 2 – Systems 1 (SY190), UPT 2.5 Practice Test

These questions are part of the practice quiz. Start practicing

• What is the normal operating range for the oil pressure gauge?
• What is the function of the vent control lever?
• The Trim Aid Device (TAD) computer relays trim input to the ________?
• What component produces up to 350 cubic feet per minute of airflow in the HI setting?
• Which sections of the canopy provide enhanced birdstrike protection?
• Which component activates the electric boost pump when fuel pressure drops?
• What component moves the flap after receiving hydraulic fluid?
• What is the pressure limit at which the pressure release valve activates in the emergency hydraulic system?
• Which switch controls the external power in the system?
• What are the indications of cockpit under pressurization?
• What mechanism stops fuel from filling in an aircraft fuel system?
• What happens when the fuel level in the collector tank reaches approximately 40 lbs?
• In the event of an engine failure and loss of oil pressure, what position does the propeller revert to?
• Where is the inlet and outlet air temperature (IOAT) recorded?
• Which fuel pump in the collector tank is used after engine start?
• What condition must be met for the landing light and taxi light to illuminate?
• What component controls the ambient air supply for breathing in case of OBOGS failure?
• What does the emergency package allow in terms of landing gear operation during emergencies?
• What is the flight control gust lock used for?
• When observing engine performance, what should be monitored for signs of a cold start?
• What sensory indication is associated with engine fire in flight?
• What supplies cooling air to the heat exchanger after takeoff?
• What indications would you receive if the canopy is unlocked?
• External power is distributed on which bus?
• Through which port does the engine supply bleed air to the heating system?
• What do the numbers on top of each circuit breaker represent?
• What is the function of the piston in the power package reservoir?
• What system is responsible for returning oil to the oil tank?
• The amber CKPT ALT indicates that cockpit pressure altitude has exceeded what height?
• What is the purpose of the motive flow line?
• Which of the following is NOT a secondary power source in the T-6?
• Where is the panel located for maintenance personnel to recharge the system refrigerant?
• What is the function of utility lights in the aircraft?
• What is the function of the AC when the defog switch is turned on?
• How do the wheel brakes receive hydraulic power?
• What is the function of the solenoid dump valve in an aircraft?
• What is an indication of a hung start?
• Which information is NOT provided by the Engine/Systems Display (ESD)?
• What systems are powered by the auxiliary battery?
• Activating which system is essential after an engine shutdown to prevent cockpit contamination?
• In which section of an aircraft would you find the AOA computer?
• What is the benefit of feathering a propeller?
• What is the ideal operating speed of a propeller during regular conditions?
• What can indicate that the flaps have lowered?
• What does the "HYDR FL LO" light indicate?
• The TAD maintains a takeoff trim setting until _______ KIAS and no weight on wheels.
• What aspect of aircraft maintenance is the check valve primarily associated with?
• What are the recommended minimum altitudes for controlled and uncontrolled ejection?
• Where is the taxi light situated?
• Which air handling method is used by the vent control lever?
• What role does oil pressure play in propeller operation?
• At what pressure does the anti-g pressure valve release?
• Which of the following indicates no start?
• What component is involved in testing the integrity of the fire warning system?
• In case of a PMU failure, which alert may be triggered?
• What does "interlocked" refer to in electrical switches?
• What device measures fuel flow in an aircraft?
• What does an amber PMU STATUS light after landing indicate?
• At what altitude does the pressurization system override the RAM AIR FLOW switch?
• What occurs when the gear handle is not DOWN and weight is on wheels?
• Which display is used to show cockpit pressure altitude and differential pressure?
• Which unit is responsible for regulating and monitoring the starter/generator?
• Which of the following is an indication of PMU failure?
• What type of air does the blower in each cockpit evaporator module pull through the evaporator coils?
• What triggers the aural landing gear position warning tone?
• Where are the temperature switches located that sense duct temperature?
• What is the purpose of the FIRE switch in the front cockpit?
• What is the primary method of refueling the T-6 aircraft?
• At what temperature does all air pass through the heat exchanger?
• Is the statement true or false? Data sent to the Alternate Engine Data Display (AEDD) is processed through the PMU.
• What are the indications of a hot start?
• What does a rapid decay of N1 typically indicate?
• What is the function of the signal conditioning unit (SCU)?
• Which system is typically associated with monitoring the aircraft's performance and ensuring safety?
• At what bleed air temperature does the OBOGS TEMP annunciator illuminate?
• What happens when bleed air temperature exceeds 300 F?
• What type of systems power the nose wheel steering?
• What type of light can be relocated for additional utility use?
• What two conditions trigger the amber OBOGS TEMP annunciator?
• The rear cockpit avionics bus is powered by which unit?
• At what fuel level do the indicator arrows on the AEDD turn yellow?
• How many degrees can the heating system temperature be adjusted by setting the TEMP CONTROL knob?
• Which system is primarily responsible for ensuring control feedback in flight?
• Which elements comprise the fire warning system?
• Which device powers the AOA and stick shaker in an aircraft?
• What is the maximum permissible differential pressure at an aircraft pressure altitude of 18,069 ft?
• What is the primary purpose of the leg restraint system?
• What light indicates that the PCL is in the start position?
• What do the GOOF lights indicate?
• Approximately how much fuel can the collector tank hold?
• What is the primary use of the DUMP switch in a cockpit?
• What is the function of the PIRD?
• What happens if the fuel imbalance is not reduced to less than 30 pounds within 2 minutes?
• Where is the Engine Data Manager (EDM) typically located?
• What is activated when the weight-on-wheel switch detects that the aircraft is on the ground?
• What is the purpose of the heat exchanger in the T-6A environmental system?
• What senses duct temperature in the system?
• What factors does the TAD computer use to calculate inputs to the rudder trim?
• What is the maximum transient oil pressure during aero/spins?
• What indicates cockpit over pressurization?
• What is the primary purpose of the speed brake?
• What type of control does the mechanical flyweight provide for prop RPM?
• Where can you find the circuit breakers that protect systems on the battery bus?
• An "EHYD PX LO" light signals what condition?
• What does the CFS use FLSC on the front transparency for?
• What is the primary function of the reduction gearbox in an aircraft?
• What is the primary purpose of the PMU?
• If crew chief assistance is required to close and lock the canopy, what should be done?
• What should be done if the PMU fails during startup?
• Which switch is responsible for opening the pressurization control valve and closing the defog valve?
• What indication lights up if the oxygen system fails the BIT approximately 4 minutes after initial power up?
• How do both the primary jet pump and the transfer jet pumps operate?
• How do you engage the parking brake?
• Which flight control electromechanical trim system utilizes movement of the actual primary flight control surface?
• Which T-6A environmental system is an engine-driven vapor cycle system?
• What type of switch does the weight-on-wheel mechanism utilize?
• What is the primary function of the AOA computer in an aircraft?
• Which type of air is described as pressure seal air?
• What occurs to the starter after a successful engine start?
• What is the primary purpose of the Trim Aid Device (TAD)?
• When the power package slide valve closes, what component remains operational?
• What action should be taken if there is a malfunction with cockpit pressure readings?
• What is the primary power source for the PMU?
• What effect does high altitude have on cockpit pressure?
• Where is the power management unit (PMU) located?
• Where are the parachute and chute harness assembly located?
• Is normal flap operation and position indication available when the battery bus has failed?
• What are some indications of an engine failure in flight?
• Which system provides defogging capabilities to the canopy?
• Which of the following is a primary function of the flip-flop valve?
• What is the primary function of the Avionics Master Switch?
• Under what circumstances would the emergency hydraulic system be utilized?
• If you pull the CFS handle in the front cockpit, which will activate?
• Where is the GCU located in the cockpit?
• What type of lights are constantly illuminated at the trailing edge of each wingtip?
• Where is rudder balancing achieved?
• What happens to Np during a hung start?
• What is activated whenever the avionics master is turned on?
• What system would you analyze if you were concerned about hydraulic issues in an aircraft?
• What is used by the pitch change mechanism to adjust the angle of the propeller blades?
• What does the propeller interface unit (PIU) primarily regulate?
• When does the digital counter on the hydraulic gauge change from white to amber?
• What are the oil pressure operational limits during takeoff or maximum continuous operations?
• What provides fuel low indication in an aircraft?
• During aerobatic flight, oil pressure should be maintained at or above which value?
• How does the aircraft's oil system ensure effective cooling?
• What four devices are operated by the primary hydraulic system under normal operations?
• How does the EDM manage fuel auto balancing?
• What condition does the amber duct temperature indicator illuminate at?
• The motive flow line routes to which pumps?
• What might cause the MASTER WARN lights to activate?
• What component will fail if the generator fails while the bus tie is closed and under normal operation?
• Which component is not impacted by low pressure in the emergency hydraulic system?
• Which switch allows the isolation of the battery bus and generator bus?
• What does the cockpit pressure differential need to be to indicate over pressurization?
• Where does the On-Board Oxygen Generation System (OBOGS) hold extra air?
• To ensure the canopy is properly locked after closing it from the inside, what should you observe?
• Where does the emergency hydraulic system derive its pressure from?
• What is the maximum sustainable bird strike weight?
• What is the primary hydraulic system and the power package reservoir pressurized to respectively?
• What control surfaces are locked when the gust lock is engaged?
• Where is the landing light located on the aircraft?
• How long does the emergency oxygen cylinder provide oxygen for?
• At what pressure does the safety outflow valve open if the cockpit differential pressure exceeds it?
• What occurs when the defog switch is activated?
• What device is linked to the elevator trim tab actuator to automatically input pitch trim changes?
• What happens to the aircraft's pressurization control valve when the solenoid dump valve is activated?
• Which propeller position is associated with the least drag?
• What instrument monitors propeller speed (Np)?
• What is the primary role of the ignition system in an engine?
• True or False: The aileron ground adjustable trim tabs are for maintenance use only and should not be tampered with by aircrew.
• If the main oil filter is clogged, what component allows unfiltered oil to lubricate the engine?
• What visual change occurs to the scales on the Primary Engine Data Display (PEDD) during abnormal engine operations?
• Where is the cockpit temperature control sensor located?
• Which switch activates the fresh air blower while on the ground?
• What alert is indicated by the Amber BUS TIE light?
• Does the oil system in an aircraft incorporate a cooler?
• Can you reset the valves on the Firewall Shutoff Handle after it has been pulled?
• How is the T-6A ejection seat propelled?
• What is the maximum usable fuel capacity when using the primary refueling method?
• When you select a cockpit control to lower the flaps, which element of the primary hydraulic system is responsible for activating the corresponding actuator?
• How does the propeller react when there is a loss of engine power?
• To direct high-volume warm air into the windshield, which position should the vent control lever be in?
• If the L fuel tank reads 500, how much fuel is in the left wing?
• What is the expected outcome when using defog on a canopy with ice?
• Where is the rudder position hand crank located?
• Which handle prevents smoke and fumes from entering the cockpit after an engine shutdown?
• How many fuel tanks does the T-6 aircraft have?
• What type of bleed air is filtered through the water separator?
• True or False: The T-6 can be defueled from the over the wing gravity refueling ports.
• What is the function of the temperature sensor situated behind the rear seat?
• Which three factors affect the effectiveness of the ejection system?
• Which of the following is NOT a type of abnormal engine start?
• Which component is responsible for adjusting the pitch of the propeller blades during operation?
• What action is triggered by an increasing positive G force in the cockpit?
• What type of power does the trim use to operate?
• What component of the environmental system converts vapor refrigerant to a high-pressure liquid?
• What is indicated when the gear handle light is illuminated?
• What is the maximum oil pressure during start?
• In the event of conflicting aileron or elevator trim inputs, which cockpit's input will take priority?
• What information does the Primary Engine Data Display (PEDD) provide?
• What is the function of the chip detector sensor?
• Which of the following is a way to abort an engine start?
• What is a sign of uncommanded feather?
• During preflight, what action must be taken for the external CFS handle doors?
• What initiates the movement of the ejection seat during the ejection process?
• Under what condition would a pilot use the Manual Override (MOR) Handle?
• Which of the following describes a hung start?
• Which set of landing gear doors is operated using hydraulic power?
• What does a hung start indicate?
• What range is considered charged for the emergency oxygen cylinder?
• The cool air from which component passes through the heat exchanger in flight?
• In which direction should the speed brake switch be moved to lower the speed brake?
• Which system failure requires the use of the emergency hydraulic system?
• What non-engine related task does the engine data manager (EDM) perform?
• What is the designed capability of the T-6A ejection seat for altitude and airspeed?
• What is the minimum oil pressure during idle operations?
• What occurs if the Automatic Deployment Unit (ADU) is left in AUTO?
• When does the pneumatic canopy pressure seal inflate if bleed air inflow is available?
• How long does the flip-flop valve provide fuel for, regardless of orientation?
• What is the main function of the pressure release valve in the emergency hydraulic system?
• Which engine indicator is likely impacted by engine failure but not typically by PMU failure?
• During a primary hydraulic system failure, which device can be extended using the emergency package?
• Why is monitoring oil temperature crucial during engine operation?
• Under what conditions does the gear handle light illuminate red?
• What type of G force triggers the anti-G valve in the cockpit during maneuvers?
• What happens to the fresh air valve when the aircraft reaches approximately 8,000 MSL?
• What does the anti-G system help to protect against during high-G maneuvers?
• Which system alert requires immediate attention if illuminated during flight?
• Which pump in the fuel system feeds the engine-driven high pressure fuel pump?
• Which of the following is a feature of the circuit breakers?
• Which handle is responsible for activating the emergency hydraulic system?
• Where are the dimming knobs for the instruments located?
• Where is the chip detector sensor located?
• What is the cockpit pressure altitude maintained by the pressurization control valve regulator until a specific differential pressure is reached?
• What lights will show if oil pressure remains between 15-40 psi at IDLE for 5 seconds or more?
• The emergency hydraulic system is designed to function primarily during which scenarios?
• What is the operating range for propeller operation while on the ground?
• What are the four major assemblies of the canopy system?
• What light is indicated if oil pressure is at or below 15 psi at IDLE?
• True or False: The MANUAL switch on the starter is used during normal engine starting situations.
• Approximately how long does it take to refuel the T-6 using the primary method?
• What is the source of hydraulic pressure in systems?
• What is the maximum power output capable of being supplied by the generator?
• What type of control input takes precedence in a conflicting scenario between the front and rear cockpits?
• What does the acronym CWS stand for?
• What powers the signal conditioning unit (SCU)?
• What does excessive turbine temperature indicate during flight?
• The speed brake will remain extended until which constraints are met?
• What system has two temperature switches that alert you to overtemperature?
• What does the cockpit differential pressure display measure?
• What component regulates the prop RPM in the event of a PMU or PIU failure?
• What is the secondary method of refueling the T-6 aircraft?
• What temperature triggers the amber DUCT TEMP annunciator?
• What action does the auto balance system take if a fuel imbalance of 20 pounds or more is detected for more than 30 seconds?
• What feature is included in the oxygen hose attachment to ensure functionality if the OBOGS fails?
• Which valve is responsible for switching between ram vent air and blower air?
• What is the purpose of the bobweight located on the forward control stick?
• Which statement is correct regarding the control of avionics and radio systems?
• When will the fire warning system components be activated?
• What is the purpose of the external power receptacle?
• What component allows fuel in the collector tank to be fed to the engine during negative-G flight?
• When the auxiliary battery is the only source of electrical power, what is the status of flap operation and position indication?
• What function does the primary jet pump serve in the fuel system?