ATA 34

The static ports on the 787 are: Heated and equipped with drains. Not heated and have no drains. Heated and moisture-trapped.

If the PRIMARY FLIGHT COMPUTER disconnect switch is set to DISC, what is the resulting  PFCF mode. Secondary. Direct. Normal.

Which of the following is NOT computed by the ADRF. Computed airspeed. Total air temperature. Inertial attitude.

The Flight Management Function (FMF) is a software application in the Common Computing Resource (CCR) cabinets Answer As True or Flase. True. Flase.

TCAS aditional function. The ADS-B function. Radar Function. INR function.

The left Pitot ADM is experiencing power issues; which component is responsible for supplying electrical power to it?. FCE PCM LH. FCE PCM RH. ermanent Magnetic Generator (PMG).

Why does only the left TCP have a direct communication link to the left ISSPU on the B787 surveillance system?. Because it provides a dedicated backup path to maintain essential ATC/TCAS control in case the CDN fails. Because the captain-side TCP operates at a higher data rate and requires a point-to-point connection with both ISSPUs. Because the left TCP is the main panel used for primary control.

How many copies of the Thrust Management Function (TMF) exist, and where are they located?. Two, in the CCR. Three, in the FCM. Two, in the FCM.

Where is located the weather radar WXR Receiver/Transmitter Modules (RTM). Forward Electronic bay. Are mounted on the pressure bulkhead behind the weather radar Antenna. Aft Electronic Bay.

How many copies of ADRF exist in the B787. Three. Four. One.

Where are FD (Flight Director) command bars displayed. Only on the EICAS. On the PFD and HUD. Only on the overhead panel.

Which statement best describes the purpose of the suppression pulse used among L-band systems (ATC, TCAS, and DME)?. It synchronizes the timing of all L-band transmissions to improve ranging accuracy, all transmit at the same time. It inhibits the other L-band radios when one system transmits, preventing interference and protecting their receivers. It amplifies the outgoing TCAS interrogations to increase coverage during high-traffic operations.

Which system is responsible for providing barometric altitude to the ATC system? (3 Points). Auto flight Function AFF. Air Data Reference Function ADFR. Primary Flight Control Function PFCF.

Which Actuator Control Electronics (ACE) unit is responsible for operating the Backdrive Actuators (BDA)? (3 Points. C2. C1. LH.

Purpose of the Air Traffic Control (ATC)/Traffic Alert and Collision Avoidance System (TCAS) antenna switching relays (. The relays connect either the left or right Integrated Surveillance System Processor Unit (ISSPU) to the TCAS/ATC antennas. The relays provide power conditioning for the TCAS/ATC transponder circuitry. The relays amplify incoming radar replies before they reach the ISSPU.

The PFCF (PRIMARY FLIGHT CONTROL FUNCTION) has these three control modes: Normal, Secondary, Direct. Primary, Normal, Secondary. Primary, Secondary, Alternate.

In the PFCF Direct Mode, which component computes surface position commands?. FCMs. ACEs. DMRS.

If the Primary Flight Display shows “ISFD ALT” in the red-highlighted area, what does this indicate?. Pilot information is taken from the Center system through ISFD. Static information is taken from the Center system through ISFD. Pilot information is taken from the Right system through ISFD.

In B787 TCAS is a part of. Integrated navegation Radio INR. Integrated Surveillance system ISS. Inertial Reference Unit.

Which component of the autoflight system determines which autopilot copy is designated as the master?. Mode control Panel MCP. Flight control Module FCM. Primary Flight Control Function PFCF.

Pitot heat has two heater commands, (Low and High), if the aircraft is on the ground (ENGINES STARTED) and the CAS (Computed airspeed) is 70 knots, does the center pilot working with low or high heater command?. High. Low. Both (High/Low).

Do not replace the APM (AIRPLANE PERSONALITY MODULE) and the related IRU (INERTIAL REFERENCE UNIT) or AHRU (ATTITUDE HEADING REFERENCE UNIT) at the same time or the misalignment data will be lost. True. False.

Which display shows AFDS mode changes such as LNAV, VNAV, THR REF, etc.?. Engine secondary page. PFD Flight Mode Annunciator (FMA). Gear indication panel.

What happens to the A/T servos at 80 knots during takeoff?. They freeze at THR mode. TMF removes servo power and A/T enters HOLD. They push the thrust levers to idle.

Why does ISFD (Integrated flight standby display) have no pneumatic connections?. It generates inertial data for display; therefore, it has its own internal sensors. Because the Pilot and Static data comes digitally. Because the heading information comes from the FCE C1.

The marker Beacon is a system which is part of the INR (Integrated Navegation Radio), It is connected to. Both INR. Left INR. Right INR.

The weather radar WXR receiver/transmitter modules receive control signals from. (3 Points). Integrated Navegation Radio INR. Integrated Survaillance System ISS. Air Data Reference Function.

From which system does the TIME MARK signal originate for multiple aircraft systems?. Integrated navegation Radio INR. Integrated survaillance system ISS. Attitude Heading Reference Unit AHRU.

Which mode of the PFCF (PRIMARY FLIGHT CONTROL FUNCTION) does the autopilot operate in. Normal. Secondary. Direct.

What that is mean the ON BAT legend shown in the inertial panel. one or more of the ERS (EARTH REFERENCE SYSTEM) devices is operating on secondary battery power. one or more of the ERS devices is operating on Primary battery power. one or more of the ERS devices is operating without battery power.