External / Avionics, Flight Instruments Flashcards

0
Q

Where is the main battery located?

A

Nose compartment

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1
Q

The 115V external power receptacle is located?

A

Forward right nose area

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2
Q

Where is the APU battery located?

A

Aft equipment bay

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3
Q

Where is the crew oxygen bottle located?

A

Forward of passenger door

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4
Q

What is indicated if the green blowout disk is blown?

A

Excessive pressure has occurred (greater than 2800 psi)

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5
Q

Will the flight deck P.A. override the flight attendant P.A.?

A

Yes

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6
Q

How should we contact the flight attendant in an emergency?

A

Turn the audio panel selector knob t0 P.A., push emergency call switchlight to generate three high/low chimes and a flashing red light on the F.A.’s overhead panel

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7
Q

What indication do we get if the flight attendant is calling the flight deck because of an emergency in the cabin?

A

We hear one high/low chime and the EMER call switch light will be flashing

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8
Q

How do we know if the company is trying to contact us?

A

“SELCAL, SELCAL” voice aural and a SELCAL advisory EICAS message of an ACARS message

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9
Q

How many Air Data Computers (ADC) are installed on the CRJ900?

A

Two

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10
Q

How many AHRS computers are installed?

A

Two

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11
Q

In MAG mode, how long does it take the AHRS system to initialize?

A

30 to 70 seconds

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12
Q

In DG mode, how long does it take the AHRS system to inialize?

A

10 to 11 minutes

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13
Q

From which source do the captain’s flight instruments receive AHRS information?

A

AHRS 1 IRS 1

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14
Q

From which source do the first officer’s flight instruments recieve AHRS information?

A

AHRS 2 IRS 2

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15
Q

From which source do the captain’s flight instruments receive pitot/static information?

A

System#1 pitot/static tube on left side of nose

16
Q

From which source do the FO’s flight instruments receive pitot/static information?

A

System#2 on the right side of nose

17
Q

From which source does the integrated standby instruments receive pitot/static information?

A

System #3 standby pitot under captain’s side window and two alternate static ports, one on left and one on the right side

18
Q

Where is the TAT probe located?

A

Under the FO’s side window

19
Q

What is the definition of Total Air Temperature?

A

The temperature of the air corrected for compressibility and friction caused by high speed

20
Q

On the ground with the probe heat ON, which probes are heated?

A

All pitot probes are heated half way, all others are fully heated except the TAT probe which is not heated on the ground

21
Q

In flight, which probes are heated?

A

All are fully heated regardless of probe heat switch position

22
Q

Is there a LOC and GS indication on the standby indicator?

A

Yes, referencing NAV 1

23
Q

When and where will the radio altitude information appear?

A

0 to 2500’ AGL Indicated in green below the altitude tape

24
What does the speed trend vector indicate
Predicted airspeed in 10 seconds of no changes are made
25
When and where will the MACH readout appear?
Appears when accelerating through 0.45 Mach. Disappears when decelerating through 0.4 Mach. Appears just above the airspeed tape in white.
26
What does the green line in the airspeed tape indicate?
1.27 Vs based on current configuration. Not accurate at high altitudes.
27
Where is the slip and skid indicator located?
A rectangle located just below the sky pointer.
28
How many flight directors are installed?
Two
29
How many auto-pilots are installed?
One
30
What does the autopilot follow when engaged?
The selected side flight director which defaults to the captain's FD. The XFER button must be selected on the flight control panel to transfer to the FO's FD
31
What happens when the TOGA is pushed on the ground?
TO lateral mode TO vertical mode FMS aligns the aircraft at the end of the runway indicated on legs page, Autopilot disengages
32
What does TO lateral mode do?
On the ground, it generates a wings level command. | After takeoff, it generates a heading hold command with a 5 degree bank limit using the heading existing at takeoff.
33
What does TO vertical mode do?
Generates an optimized pitch up attitude for takeoff.
34
What happens when TOGO is pushed in flight?
GA lateral mode GA vertical mode Missed Approach procedure depiction appears on the MFD if instrument approach procedure selected in FMS Autopilot Disengages
35
What does GA lateral mode do?
Same at TO lateral mode and follows heading flown when TOGA was pushed.
36
What does GA vertical mode do?
Generates a 10 degree pitch up attitude.