737 CQ Flashcards

1
Q

When does the master caution light illuminate for a single/simple fault?

A

During Master Caution Recall

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2
Q

How long is Passenger Oxygen supplied for?

A

12 Minutes

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3
Q

The overwing emergency exits lock when?

A

-A minimum of 3 out of the 4 entry/service doors are closed, AND
-Either engine is running, AND
-The aircraft’s air/ground logic indicates that the aircraft is in the air, or both thrust levers are advanced to the takeoff power position.

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4
Q

What is the function of the Electric Air Compressor?

A

Supplies pressurized air the the Potable Water Tank when the pneumatic system is insufficient and the following conditions exist:

-pressure in the water is less than Pepsi
-water service panel door is closed
-CAB/UTIL switch is positioned to ON

Ran off Main Bus No.1

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5
Q

On the MAX explain the AUTO position of the taxi light in relation to the landing lights

A

When positioned in AUTO, and the Landing Light Switch positioned to OFF, the Taxi Lights will extinguish upon landing gear retraction.

With the taxi light switch in AUTO, and the Landing Light Switch positioned to OFF, the Taxi Lights will illuminate when the nose landing gear is fully extended.

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6
Q

What causes the AUTO FAIL (amber) light to illuminate?

A

Illuminates if any of the following conditions occur:

-Loss of DC Power
-controller fault
-Outflow valve control fault
-excessive differential pressure >8.75psi
-excessive rate of cabin pressure change >2000fpm or greater
-high cabin altitude (above 15,800’)

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7
Q

What does the WING-BODY OVERHEAT (amber) light on the Bleed Air Panel indicate?

A

Indicates an overheat has been detected

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8
Q

Thrust must be limited to idle with the _______________ light illuminated

A

Dual Bleed

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9
Q

What does the BLEED TRIP OFF (amber) light indicate?

A

Indicates the Bleed Trip off sensors have automatically closed the Engine Bleed Air Valve due to:

Excessively high engine bleed air temperature (254c)

Excessively high bleed pressure (220psi)

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10
Q

The MAX pneumatic system uses what stages of bleed air?

A

4th Stage and 10th Stage

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11
Q

What are your indications when you receive a SELCAL?

A

The SELCAL (white) light illuminates and a two-tone chime sounds when the system receives an incoming message.

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12
Q

What radio defaults to DATA on power up and at power down?

A

VHF 3 will default to DATA on power up and at power down

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13
Q

The Radio Tuning Panel (RTP) displays________________ when the selected radio is not available.

A

FAIL - FAIL

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14
Q

What does an illuminated Offside Tuning (white) light indicate?

A

Indicates the radio normally associated with this panel is being tuned by another radio tuning panel, or the radio tuning panel is being used to tune a radio not normally associated with this radio tuning panel

“Off side tuning”

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15
Q

On the MAX where is the SELCAL light?

A

On the Audio Control Panel just to the left of the SAT 2 switch

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16
Q

With the Ignition Select System at IGN R, what is the power source?

A

AC Standby Bus

IGN L is powered by
AC Transfer Bus

17
Q

What will remove an amber ENG FAIL indication?

A

-Engine Recovers
-Start Lever is moved to CUTOFF, or
-Fire Switch is Pulled

18
Q

The highest vibration level sensed at the engine is provided to the ______________ and transmitted through the _______________for display on the Common Display System

A

Signal Conditioner; DEUs

19
Q

The Thrust Mode Display (green) indicates R-TO. What mode is active?

A

Reduced Thrust

20
Q

In the MAX, how long should you wait after the APU GEN OFF BUS (blue) light extinguishes before positioning the Battery switch to OFF?

A

3 minutes

21
Q

During a FAULT/INOP test, the failure of the FAULT light to illuminate indicates?

A

The failure of a the FAULT light to illuminate indicates the Fault Monitoring System is inoperative

22
Q

If the OVHT DET switch is positioned to A or B, the system operates as?

A

A single loop system

23
Q

Rotating an Engine Fire Switch in one direction does what?

A

Electrically “fires” a squib, discharging the extinguishing agent into the related engine. Rotating the switch the other direction discharges the remaining bottle.

24
Q

The MAX has how many wheel well fire detector loops?

A

Two

25
Q

The Fuel LOW (amber) Alert is displayed when the respective Main Tank fuel quantity is less than ___________ for greater than ______________

A

-2000lbs per main tank

-30 seconds

26
Q

A progressive fuel imbalance may occur during continued operation with _____________, ______________, and ____________

A

-the cross feed valve open
-no center tank fuel feed
-main tank fuel pumps operating within the normal pump output pressure tolerances

27
Q

Opening the Crossfeed valve inflight ____________

A

Allows fuel to feed from any tank to either engine.

28
Q

IMBAL (amber) alert means the main tanks differ by more than how many pounds?

A

1000lbs

29
Q

The FUEL FLOW (amber) Alert is displayed when on the max?

A

Is displayed when the difference between actual engine fuel flow rate and the FMS expected fuel flow rate exceeds the predetermined FMC threshold value for five continuous minutes.

30
Q

The COWL ANTI-ICE (amber) light illuminates due to?

A

Excessive pressure (greater than 65psi) in the duct

31
Q

Which leading edge devices are on the Wing Anti-ice system?

A

The 3 inboard lead edge slats on each wing

32
Q

A TAI (amber) indication to the left of an N1 display on the Upper DU indicates?

A

The Cowl Anti-Ice Valve fails to move to the position selected by the ENG ANTI-ICE switch

33
Q

What happens when the Wing Anti-Ice switch is positioned ON?

A

Sets stall warning logic for icing conditions for the remaining of the flight even after the switch is positioned to OFF

34
Q

On the MAX, how is the engine core anti-ice controlled?

A

Automatically by the EEC

35
Q

With a TCAS Pitch Command on the PFD displayed, keep the aircraft symbol _________________ the area indicated by the red lines.

A

Outside

36
Q

If not previously commanded on, Predictive Windshear for takeoff automatically turns on.

A

By advancing thrust levers beyond 53 degrees

37
Q

What will have at bank angles of 35, 40 & 45 degrees?

A

The GPWS provides aural alert “Bank Angle” “Bank Angle” calls when roll exceeds these levels.

38
Q

What selection is needed to display turbulence on the radar panel?

A

WX+T

39
Q

The MAINT (amber) light, when illuminated indicates

A

A system fault that must be reviewed by maintenance