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1 WHERE CAN BE SEE THE LEVEL OF THE WATER AND WASTE TANKS?. a) CAP. b) CMCF. c) CSSC.

2 ACARS is primarily used to: a) Provide voice communication between pilots. b) Transmit digital data messages between aircraft and ground stationsqq 1|. c) Control air traffic radar displays.

3 WHAT IS THE FUNCTION OF THE WIRELESS EMERGENCY LIGHTING SYSTEM (WELS). a) The wireless emergency lighting system (WELS) gives light in the cabin in case of total airplane power failure. b) The wireless emergency lighting system (WELS) gives light in the service compartment in case of total airplane power failure. c) The wireless emergency lighting system (WELS) gives light in the avionics compartment in case of total airplane power failure.

The Very High Frequency (VHF) communication system is for short range, line of sight voice and data communication between the airplane and the ground on the aeronautical VHF frequency bands. It has three VHF radios. TRUE. FALSE.

5 WHAT´S THE COMPONENT OF THE PASSENGER ADDRESS SYSTEM (PA) INCHARGE OF GIVE THE MESSAGE PRIORITY?. a) SPEAKER DRIVER MODULE (SDM). b) THE IFE SYSTEM. c) CABIN SERVICE SYSTEM CONTROLLER (CSSC).

6 The CAN bus between the ACPs and AGUs is used primarily for: a) Digital audio transmission. b) Audio sampling clock synchronization. c) RF transmitter power control.

Three of the most outboard static dischargers are missing on the right wing. Can the aircraft be dispatched for the next flight, and what is the maximum number of static dischargers that may be missing on that wing?. a) No, the aircraft can not be dispached. b) Yes, the maximum allowable number is three, and they must be the outboard static dischargers. c) Yes, the maximum allowable number is four, and they must be the outboard static dischargers.

THE EMERGENCY LIGHTING SYSTEM CAN BE ACTIVATED FROM. a) FLIGH DECK P5, MASTER ATTENDANCE PANEL. b) CAP, FLIGHT DECK P5. c) MASTER ATTENDANCE PANEL, CAP.

10 IN B787 THE HANDSET ARE SOFTWARE LOADABLE. True. False.

11 Left and Right Nose gear landing lights are INOPERATIVE. Can the aircraft be dispatched? (Please use MEL to find the answer) (WITHOUT AFFECTING NIGHT OPERATIONS). a) This failure is NO GO. b) Yes, in accordance with MEL. c) Yes, in accordance with CDL.

12 If a Cabin Attendant Panel (CAP) stops working, what problem might the flight attendants experience?. a) They won’t be able to adjust cabin lighting or see passenger calls in that area. b) The pilots won’t be able to communicate with air traffic control. c) The aircraft’s emergency exits will lock and become unusable.

14 VHF can be used to transmit both voice and data communications. If the VHF DATALINK is inoperative. (Please use MEL to find the answer). a) HF DATALINK or SATCOM DATALINK must be operative. b) The airplane is NO GO status. c) Left VHF must operate normally.

15. Can all eight taxi and landing lights be deferred? (Please use MEL to find the answer). a) yes, but the aicraft can not perform daily operations. b) yes, but the aicraft can not perform night operations. c) Yes, without restrictions.

16 HF communication is mainly used for: a) Ground taxi operations. b) Oceanic and long-range communication beyond VHF coverage. c) Weather radar transmission.

17 WHAT COMPUTER IS IN CHARGE OF CABIN SERVICE SYSTEM. a) CZU. b) CSSC. c) SDM.

18 BEFORE SPEAKERS DELIVER A MESSAGE THE DIGITAL SIGNAL PASS THROUGH. a) SPEAKER DRIVE MODULE. b) PASSENGER SERVICE MODULE. c) IN FLIGHT ENTERTAINMENT SYSTEM.

In accordance with the MEL, which is the only Audio Gateway Unit that can be deferred?. a) Forward Right. b) Forward Left. c) Aft Right.

20 Both nose landing gear taxi lights are missing. Can the aircraft be dispatched for flight?. a) No, could be inoperative but installed. b) Yes, in accordance with MEL. c) Yes, provided wiring is disconnected, capped and stowed.

21 The SDMs convert digital audio to analog audio. The SDMs send the analog audio to the speakers. True. False.

If airplane power fails, lights can automatically get power from batteries. The batteries are in wireless emergency lighting system (WELS) control units (WCU). True. False.