Systems

Question 1

When will the NG digital readout appear on the power pod?

Answer 1

• When NG increases above 100%,
• the difference between NG1 and NG2 exceeds 5%,
• or one either engine is out

Question 2

When will TGT be indicated on the power pod?

Answer 2

• When TGT indications are above 793°C,
• there is a difference of 75°C or more between TGT1 and TGT2,
• or when an engine is out

Question 3

Why do we avoid operation of NP between the 20 to 40 and 60 to 90 range?

Answer 3

Because vibrations at the input module can contaminants, tracked by IVHMS

Question 4

What does FMDS (flight mission display system) include?

Answer 4

• MFDs
• reversionary switch panel -electronic flight information system (EFIS boxes) junction boxes
• MFSCs (Multifunction and collective slew controllers)

Question 5

What are the pilot and copilot revisionary switch panels used for?

ATT Is for selecting either...
HDG Is for selecting either...
ADC Is for selecting either...
FMS Is for selecting either...
DCU Is for selecting either...

Answer 5

Used to select a secondary data source.

ATT Is for selecting either EGI attitude source
HDG Is for selecting either EGI heading source
ADC Is for selecting either Air Data Computers
FMS Is for selecting either the pilot or copilot FMS as the navigation source
DCU Is for selecting either DCUs for EICAS (DCU) data

Question 6

On the ADI (Attitude direction indicator) magenta cross pointer, what does a dot represent for: 
VOR
TACAN
LOC BC
FMS Enroute

Answer 6

VOR: 5° /dot
TACAN: 5° /dot
LOC BC; 2.5° /dot
FMS Enroute: 2 NM /dot

Question 7

ILS course and glideslope guidance cues are represented by magenta diamonds. The ILS lateral deviation scale is expanded to provide more precise course guidance.

ILS lateral scaling is still…
Glideslope scale is standard at…

Answer 7

ILS lateral scaling is still 1.25°/dot

Glideslope scale is standard at 0.25°/dot

Question 8

The radar altimeter read out range is from… to …, and is removed above…. It’s redisplays below…

Answer 8

The radar altimeter read out range is from-20 to 1500, and is removed above 1500. It’s redisplays below 1400

Question 9

If the winds are less than… they will not be displayed.

Wind display read out will always be yellow when the IAS < …

Answer 9

4 knots

40 knots

Question 10

What do the following mean:
RAIM
DR

Answer 10

Receiver autonomous integrity monitoring

dead reckoning

Question 11

I failure of EGI would result in what two major items being removed from the primary flight display?

Answer 11

ADI & HSI

Question 12

The course points are can be a trusted by the OBS knob for all navigation sources except?

Answer 12

FMS

Question 13

Strikes are indicated with a…

And cells are indicated with a…

Answer 13

X

+

Question 14

The B/U pump will come on when:

Answer 14

• RSVR 1 LOW
• HYD PUMP 1 FAIL
• T/R SERVO 1 FAIL
• HYD PUMP 2 FAIL
• APU ACCUM LOW

Question 15

The #1 Hydraulic pump supplies hydraulic pressure to…

Answer 15

• the first stage (fore, aft, lateral) primary servos

- first stage tail rotor servo

Question 16

The #2 Hydraulic pump supplies hydraulic pressure to…

Answer 16

• the second stage (fore, aft, lateral) primary servos

- pilot assist area

Question 17

The Back Up Hydraulic pump supplies hydraulic pressure to…

Answer 17

• both hydraulic systems
• second stage tail rotor servo
• APU accumulator