TES BOEING TES 767-400

1- How many pumps pressurise the hydraulic systems?. a-8 pumps. b- 4 pumps. c- 6 pumps.

2-During the fla load relief operation, what color does the command bar change to?. A- Magenta. B- Amber. C- Cyan.

3- How many smoke detectors are installed in each cargo compartment smoke detection zone?. a- 4 smoke detection. b- 6 smoke detection. c- 2 smoke detection.

4- On wich major body section is the flight deck located?. a- section 43. b- section 41. c- section 46.

5- Where is the HF communication antenna located on the boeing 767-400?. a- On top of the fuselage, behind the cockpit. b- On the trailing edge of the horizontal stabilizer. c- On the leading edge of the vertical stabilizer.

6- Which entry doors position on the boeing 767-400 may have an electrical PDU installed to help open the door?. a- Aft right entry dor. b-Aft left entry door. c- Forward left entry door.

7- What benefits does the reheated outlet air provide inside the condenser / reheater?. a- It prevents ice build-up in the primary heat exchanger. b- It increases the efficiency of the ACM firts stage turbine. c- It reduces the pressure at the pack flow sensor.

8- What is the purpose of the fan bypass circuit in the ram inlet section?. a- To increase the air velocity entering the primary heat exchanger. b- Allows excess ram airflow to exit overboard before entering the ACM. C- To direct air to the cabin during hight-altitude cruise.

9- When the aircraft is on the ground, in AUTO mode, and outside air temperature is above 45°F, what equipment cooling loop configuration is used?. a- Closed loop. b- Outboard bypass loop. c- Inboard overboard loop.

10- Which component receives the air immediately after passing trought the primary heat exchanger?. a- Compressor. b-Condenser. c- Second stage turbine.

11- Which unit acts as the backup receiver of the Delta-p signals from the pack flow sensor?. a- Pack Temperature Controller (PTC). b- ASCTU. c- Air Cycle Machine (ACM).

12- In automatic mode, who controls the flight deck trim modulating valve?. a- left CTC. b- right CTC. c- Cabin temperature controller.

13- When external power is applied to the secondary external power receptacle and selected ON, what happens to the bus tie breakers?. a- They will be closed. b- They will bypass the main bus. c- They will be open.

14- Which power source supplies the red anti-collision lights?. a- Ground service bus. b- Hot battery bus. c- Left AC bus.

15- How much fuel does the center tank hold approximately on boeing 767-400?. a- 80,400 pounds (36,546 kg). b- 60,200pounds (27,306 kg). c- 95,100 punds (43,136 kg).

16- Which data source gives the weather radar antenna scan pattern stabilization?. a- ADIRU attitude data. b- GPS altitude data. c- Pitot-static pressure.

17- Which unit provides functions for the external power system?. a- GCU. b- BPCU. c- Tru.

18- What aerodynamic purpose do the raked wingtip extensions primarily serve?. a- Increase the maximum takeoff weigth. b- Provide better stability during high- speed turns. c- Reduce induced drag by improving aerodinamyc efficiency.

19- What type of tail skid does the boeing boeing 767-400 have?. a- A crushable cartridge absorver type tail skid. b- A hydraulic shock strut tail skid. c- A fixed titanium strike plate.

20- Which unit directly controls the stabilizer trim operations?. a- SAM. b- YSM. c- TCM.

21- There are three FCCs for three-axis control of the a/c. The system uses these signals for?. a- Flight Director Display only or to control the airplane. b- Autothrottle engagement only. c- Primary flight control feedback only.

22- The refuel station is in?. a- The right wing. b- The fuselage belly. c- The left wing.