Answers
wing span - answer 69 feet 8 inches
length from nose to tail - answer 87 feet 1 inch
top of vert stab to ground - answer 20 feet 8 inches
danger area in front of engines at max thrust - answer 25 feet
max landing weight - answer 47000
max zero fuel weight - answer 44000
4 mx security seals (silver) - answer TRU panels and aft equipment bay
L 10th DUCT - answer flashing master warning, triple chime, and voice advisory
What caution messages warrant RTO - answer REV UNLOCK
SMOKE TOILET
AC 1 AUTOXFER caution message accompanied by - answer flashing amber
master caution light and single chime
ECP buttons used to box caution and status messages - answer cas and stat
EICAS (ED1) fails, how do you display synoptic pages on EICAS (ED2) - answer
SSP on lower pedestal must be used. point SSP knob to operative display then use
ECP as required
QRH calls for ECS page display for cross bleed start. How do you display status page
and ecs page at the same time - answer select ecs on ED2 then select DRP to
EICAS
ECP microprocessor fails, what 4 buttons remain active? - answer PRI, CAS, STAT,
STEP
What ECP button moves between multiple pages of caution messages? - answer
CAS
, DC SERVICE switch is on, what is available? - answer navs, lavs, limited flight deck
and cabin lighting
green AVAIL on AC external switchlight means - answer proper phase, frequency,
and voltage
Amber IDG 1 caution message indicates - answer HOTLOP
IDG 1 or IDG 2 caution message is displayed does the IDG still generate power? -
answer yes
pressing the AC ESS BUS does what? - answer change power source of AC ESS
BUS
after pressing AUTO XFER, AUTOXFER OFF status message appears. what does it
mean - answer AC ESS BUS -> AC BUS 2. power priority is inhibited
AC power priority - answer on side, apu, off side, external
DC bus tie that is never automatic - answer 3. ESS tie
constant speed drive portion of IDG provides means of converting - answer variable
engine speed to constant generator speed
the 15 KVA ADG supplies AC power to - answer Hyd pump 3B and Ac essential bus
AC BUS 2 shorts and AC 2 AUTOXFER message appears. What mus tbe done to re-
establish power to AC BUS 2? - answer Can't if the system automatically transfers
If AC 2 AUTOXFER appears what are the total AC and DC busses unpowered? -
answer 6, AC UTIL 1,2 AC SERVICE, AC BUS 2, DC UTIL BUS 1,2
criteria for auto ADG deploy - answer loss of all AC, last internal AC source, WOW,
parking brake off
why does EMER PWR ONLY checklist direct pilot to pull ADG handle - answer
power is lost when ADG spools down if handle isn't pulled so reverses won't deploy.
AFTER TAKEOFF CHECK following bleeds closed departure, sequence for changing
bleed source - answer R 10, ISOL, L 10, APU LCV
cooling for pack heat exchangers is supplied by - answer ram air
pushing pressurization control switch light - answer once = manual mode
twice = switches to opposite CPC