The transponder code may be entered on which MCDU pages?
Answer
Radio page 1 or TCAS/XPDR page 1
Card 102
Question
The ADF receiver may be tuned on which MCDU page?
Answer
Radio page 1
Card 103
Question
When AC power is not powering the AC buses in flight:
Answer
The RAT is automatically deployed and after 8 sec supplies power to the AC ESS BUS
Card 104
Question
The battery icons on the Electrical Synoptic page turn white when:
Answer
Battery output is less than 18V
Card 105
Question
What does the white line between AC Bus 1 and AC Bus 2 on the Electrical Synoptic page indicate?
Answer
No volgate is sensed between them
Card 106
Question
Electronic circuit breakers status can be found on the:
Answer
MCDU Display
Card 107
Question
On the ground, the DC GPU can be connected to the aircraft to supply power to:
Answer
APU Start Bus
Card 108
Question
What is the primary purpose of external DC?
Answer
Starting the APU
Card 109
Question
Which bus feeds Hydraulic system 3 ELEC PUMP B?
Answer
AC BUS 2
Card 110
Question
With the AC GPU powering the aircraft, what indications will be seen on the Electrical Panel when the APU GEN comes on line?
Answer
The "IN USE" light is replaced by the "AVAIL" light
Card 111
Question
Electronic CBs are located in the:
Answer
SPDAs
Card 112
Question
The IDG icon is displayed green when?
Answer
IDG avail and IDG selector knob is auto
Card 113
Question
What action must you carry out before the AC GPU is disconnected by the ground staff?
Answer
The GPU push button must be pushed out
Card 114
Question
The AC GPU button: (Location, and what does it do?)
Answer
Is located on the elctrical system panel and controls the AC external power
Card 115
Question
When IDG1 or IDG2 is selected off:
Answer
The generator is de-energised and the line contactor is open
Card 116
Question
Should the crew release the parking brake before the GPU has been disconnected:
Answer
A caution GPU CONNECTED message is displayed
Card 117
Question
What is the rating of Battery 1?
Answer
22.8 V DC, 27 A
Card 118
Question
When will the RAT be deployed automatically ?
Answer
When AC BUS 1 and AC BUS 2 have lost power
Card 119
Question
TRU switches are positioned to OFF:
Answer
Only when directed to do so by the checklist
Card 120
Question
The AC electrical system comprises:
Answer
Two IDGs, one APU gen, an inverter, a RAT and 1 AC external power unit
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