oral prep

Question 1

how many IRUs

Answer 1

3

Question 2

how do you ALIGN the IRUs

Answer 2

switch to NAV

Question 3

how long does the alignment process take

Answer 3

About 10min

Question 4

how can you tell how much longer until the alignment is complete

Answer 4

HDG counts down from 7 min

Question 5

what is the initialization priority

Answer 5

GPS postion, gate postion, last postion and ARP, otherwise put in the LAT/LONG for the gate, then ARP

Question 6

how can you force in a position

Answer 6

on the 3rd attempt it will accept the position entered

Question 7

why does the ON DC illuminate momentarily during power up

Answer 7

part of a self test

Question 8

IRU ALIGN light stays on for 30 seconds during shutdown. Why?

Answer 8

part of the shutdown process and the IRU is saving the LAST POS

Question 9

the RAT provides HYD pressure to?

Answer 9

Spoilers
Autopilot servos
Flight controls (primary)
Elevator feel
Trim for stabilizer
Yaw damper

Question 10

which HYD system does the RAT get its fluid from

Answer 10

the center system

Question 11

when does the RAT deploy

Answer 11

when both engines fail

Question 12

what is the min speed for the RAT to produce pressure

Answer 12

130kts

Question 13

which system is the normal brakes on

Answer 13

right

Question 14

which system are the alternate brakes on

Answer 14

center

Question 15

how many HYD systems control the flight controls

Answer 15

all 3

Question 16

where do you read the HYD quantity indicator

Answer 16

EFIS 2

Question 17

what does RF mean

Answer 17

refill

Question 18

what quantity will cause the gauge to switch to RF

Answer 18

75%

Question 19

(HYD) what quantity will cause it to say QTY

Answer 19

50%

Question 20

when do demand pumps run automatically

Answer 20

when there is a high HYD demand condition

Question 21

what is the main reason for the C HYD SYS demand pump

Answer 21

to assist in getting the main landing gear doors up sooner

Question 22

what is on the hot bat bus

Answer 22

clock
fire extinguisher bottles
APU fuel valve
spar fuel valves
parking break

Question 23

with EXT power AVAIL light illuminated, what buses are powered

Answer 23

HOT BAT and ground handling buses

Question 24

how many batteries are there

Answer 24

2 - the main and APU battery

Question 25

when does UTIL BUS shedding occur

Answer 25

BOSS Both thrust levers advanced to T/O range on the ground with engines shut down Overload-electrical load exceeds power available Starting engines Single generator source (gen or eng failure)

Question 26

with a left AC BUS light fault, will the captains flight instruments fail?

Answer 26

no, automatically powered from the right main AC BUS

Question 27

what is the purpose of the BUS TIE system?

Answer 27

PPI-Prevent, provide and Isolate Prevent paralleling of the left and right main buses Provide power to both main buses Isolate faults

Question 28

when can a disconnected IDG be reconnected?

Answer 28

only on the ground

Question 29

what does the HDG provide power to?

Answer 29

BATT and HOT BATT buses left and right AC transfer buses Standby AC and DC buses captains FLT INSTR

Question 30

what are the 5 times that pilot verification is required prior to pilot action

Answer 30

initial position GEN DRIVE thrust levers fuel control switches fire switches

Question 31

is it possible to shed the galley bus and not the utility bus

Answer 31

yes

Question 32

how does the APU get its fuel

Answer 32

left FWD AC pump or the DC pump in the left tank

Question 33

what happens when you move the APU start switch ON?

Answer 33

the fault light cycles on then off the APU door opens the APU fuel valve opens turns on the DC or AC fuel pumps arms APU bleed valve to open

Question 34

how long is the main A/C battery capable of powering the STBY PWR system

Answer 34

30 min

Question 35

at what altitude must a single pilot be on oxygen

Answer 35

25,000ft

Question 36

where do we load pets

Answer 36

BULK cargo compartment

Question 37

when are AUTO BRAKES activated during takeoff

Answer 37

above 85kts and BOTH thrust levers at IDLE

Question 38

which brake systems have anti-skid capability

Answer 38

All of them

Question 39

when the APU RUN light flashes twice, what does this mean?

Answer 39

it is testing both APU circuits

Question 40

what happens when you turn on the fuel jettison nozzle switches are selected ON?

Answer 40

jettison transfer valves open jettison pumps operate (if installed) sheds side window heat equip cooling switches to overboard