ricos postres de gladys

what SATCOM LRU sends beam steering signals to the high gain antenna HGA ?. diplexer low noise amplifier (DLNA) module. satellite data unit configuration module ( SCM). satellite data unit (SDU).

whith forward external powers supplying electrical power to the airplane. both left and right BPCU can be softwere loaded. only the right BPCU can be softwere loaded. only the left BPCU can be softwere loaded.

what does a white box around the CMSC mean ?. both are correct. a white box around a load shows that the contactors are configured to connect the motor controller to that specific load. a white box does not mean that the motor controller supplies power to the motor at that moment.

which are the components to provides bus tie breakers (BTB) control. each GCU controls the BTB on either side. right BPCU to P200 BTB. left BPCU to P100 BTB.

which of the following units in the passenger cabin provides volume settings and announcement priority ?. cabin service system controller (CSSC). speaker drive modules (SDM). cabin zone unit (CZU).

the circuit breaker indication and control (CBIC) softwere application. both are correct. control the solid state power controllers (SSPC) on the SPDU ac and dc power modules. control the solid state power controllers (SSPC) on the RPDU ac and dc power modules.

which type of RPDU connects to the common data network ?. remote. standard. gateway.

what happens if gas pressure in the battery enclosure goes above 3 psi ?. red indicator on the pressure burst indicator retract. a pressure burst disc ruptures and the gas vents overboard through a metal tube. red indicator on the pressure burts indicator extends.

what is the purpose of the galley auto transformer unit (GATU)?. Changes 235v ac to 115 v ac for the fwd galley. Changes 235v ac to 115 v ac for the aft galley. Changes 115v ac to 235 v ac for the aft galley.

where are the HF transceivers located ?. forward cargo compartment. aft EE bay. aft cargo compartment.

where is the B787-9 HF antenna located. a ( EN LA PARTE DE EL CENTRO DE EL ESTABILIZADOR VERTICAL ). b ( EN LA RAIZ DE EL ESTABILIZADOR VERTICAL ). c ( EL LA PUNTA DE EL ESTABILIZADOR VERTICAL ).

where do you reset the red LED in the EMER LIGHTS TEST switch on the master ASP switch after the test ?. ATA 33 CMCF SPECIAL FUNCTION. ATA 33 CMCF GROUND TEST. cabin maintenance menu on cabin attendace panel (CAP).

The common motor start controller ( CMSC ) supply variable frequency and voltage for power and control of. hydraulic system electric motor pumps. forward left and rig. both are correct.

the orange led in the cabin service system controller (CSSC) means. local area network. power. failure.

the battery state of change ( SOC ) indicator on P5 panel lets you see the condition of the. only the main battery. main and APU batteries. only the apu battery.

when the towing switch is selected ON. both are correct. power to the left VHF communications and de flight deck dome lights. energizes the four EBPSU.

which is the component to monitor the VSFG oil temperature in the surface air oil heat exchangers (SAOHE). R BPCUfor R1 and R2 VFSG. L BPCUfor L1 and L2 VFSG. left and right EECs.

the CAN 2 OVHD PCU sends power to these lights. dome light. floor lights. glareshield flood lights.

what components change 235 v ac to 115 v ac?. ATU. ATRU. SPDU.

where con you access the cabin service system ( CSS )to control cabin system and to do maintenance from?. airplane function menu on the electronic flight bag ( EFB ). cabin attendant panels ( CAPs). central maintenance computer function ( CMCF ) through the multifuction displays.

where does the start power units ( SPU ) send its power output. right auxiliary power unit start contactor. r2 auto transformer rectifier unit (ATRU). r2 common motor start controllers ( CMSC ).

What LRU change 28 v dc to -/+ 130 v dc ?. auto transformer rectifier unit ( ATRU ). electrical brake power supply unit ( EBPSU ). start power unit (SPU).

which of the following electrical panel contain the main 235 v ac buses ?. P500/P600. P100/P200. P700/P800.

if the common data network fails. the captain and F/O ACP have a backup audio and PTT function. the captain ACP has a backup audio and PTT function. both are correct.

which of the following component makes alert and chime tones. cabin services system controller (CSSC). speaker drive module (SDM). cabin zone unit (CZU).

How does the bus power control unit (BPCU) get 28 v dc power to sense the power quality and close the external power contactor ?. external power transformer rectifier unit. APU hot battery bus. backup bus.

which divices provide control and protection for large load contactors?. ELCU. RPDU. SPDU.

If the cabin service system controller (CSSC) fails. only the handset on the master attendance panel continues to operate normally. handset continues to operate normally. all handsets fail.

when does the overvoltage transient protection unit keep the GCB open for the rest of the flight ?. two voltage spike events occur in one minute. one voltage spike event occurrs in one minute. three events occur in one minute.

where are the P700 and P800 power panels located ?. forward EE bay. aft EE bay. aft Cargo compartment.

the airplane is in the GROUND HANDLING mode what do you do to give power to the ground service bus?. ground service enable on P5. ground service menu on the cabin attendant panel ( CAP ). ground service switch on the master attendant panel.

the ground crew call horn activates for any of these conditions. auxiliary power units (APU) fire. auxiliary airflow function if CCR gets overheated. call from the flight attendant call.

what are the maximum amps an RPDU circuit can control ?. up to 50A. up to 40A. up to 10A.

Which LRU hasthe SELCAL decoder software. display and crew alerting function (DCAF) partition on general purpose modules (GPM). Audio gateway units (AGU). The SELCAL decoder LRU.

which are the components to control the cabin lighting system?. passenger service modules (PSM). Cabin zone units (CZU ). Cabin service system controller (CSSC).

where is master prime wireless control unit ( WCU ) located if WCU over door 1 left failure ?. Door 2 right. Door 1 right. Door 3 right.

where do the service lights take power from ?. hot battery bus. captain instrument bus. virtual ground handling bus.

if you have to communicate from flight deck ( flight crew ) whit P40 or P57 jack service interphone panels then : select service interphone switch to on in P40 and fight interphone on audio control panel. select service interphone switch to on in P5 and fight interphone (FLT) on audio control panel. select service interphone switch to on in p57 and fight interphone on audio control panel.

If the right BPCU loose its external power transformer rectifier unit, where does it takes power from?. left external power transformer rectifier unit. backup bus. R 20 v dc bus.

what is the center VHF antenna location ?. a ( EN LA PARTE DE ARRIBA FWD ). b ( EN LA PARTE DE ARRIBA AFT). c ( EN LA PARTE DE ABAJO AFT).