LR45 BUS BREAKDOWN

Question 1

What two items are on the R ESS AV bus?

Answer 1

DU 3 and DU 4

Question 2

What two items are on the L ESS AV bus?

Answer 2

DU 1 and RAD ALT 1

Question 3

What items are on the L HOT bus? (trick question)

Answer 3

None

Question 4

What two items are on the L EMER HOT bus?

Answer 4

L FIRE EXT
L FWSOV

Question 5

What three items are on the R EMER HOT bus?

Answer 5

R FIRE EXT
R FWSOV
APU FIRE EXT

Question 6

What six items are on the R HOT bus?

Answer 6

LEFT CKPT OVRHD LT
ENTRY LIGHTS
RAD CTL HOT BUS RELAY
#1 COMM/NAV
#1 & #2 AUDIO
CLR DEL HEAD

Question 7

What six items are on the REAR HOT bus?

Answer 7

SPPR/DEFUEL VALVE/FUEL XFLOW
BAGGAGE LIGHTS
TAILCONE UTIL LIGHT
TOILET SVC
EMER LIGHTING
PYLON LIGHTS

Question 8

What thirteen items are on the EMER BATT bus?

Answer 8

EMER BUS/VOLTS
DAU1 CH A
DAU2 CH A
STBY ATT GYRO & LIGHTING
STBY ALTIMETER VIBRATOR & LIGHTING
STBY AIRSPEED LIGHTING
GEAR CTRL/IND
PAX OXY (MANUAL DEPLOY)
RMU 1 PWR SEC
INBD BRAKES/ANTI SKID
CKPT EMER INSTR LTS
R PRESS
EMER LIGHTING (ON GROUND)

Question 9

What five items are on the L GEN bus?

Answer 9

L LAND LIGHT
L TAXI LIGHT
AUX HYD PUMP PWR
PRI PITCH TRIM
L GEN FIELD

Question 10

What seven items are on the R GEN bus?

Answer 10

R LAND LIGHT
R TAXI LIGHT
BAGGAGE HEAT
NAV LIGHT-FWD
NAV LIGHTS-AFT
SEC PITCH TRIM
R GEN FIELD