737 Systems: Airplane General

Question 1

Which color are used to indicate conditions that require immediate and timely attention of the flight crew?

Answer 1

Immediate: Red Warning Lights
Timely: Amber Caution Lights

Question 2

What causes the MASTER CAUTION and System Annunciator lights to illuminate?

Answer 2

They illuminate when ANY caution occurs OUTSIDE the normal field of vision of the flight crew

Question 3

How are Master Caution System indications different for a single channel fault than a dual channel fault?

Answer 3

When a single or simple fault occurs, the respective caution light, system annunciator, and MASTER CAUTION lights do not automatically illuminate. They are however stored in the Master Caution system.

Question 4

Which flight deck windows open?

Answer 4

The number 2 windows. (Only the First Officers window can be opened from the outside)

Question 5

Are there any speed limitations with the retractable landing lights?

Answer 5

There is no speed restriction

Question 6

Where are the WING lights located?

Answer 6

On each side of the fuselage to illuminate the leading edge

Question 7

Which systems can pressurize the Potable Water System? And what conditions must be met for the system to operate?

Answer 7

Bleed air from either the engines or APU or an electric air compressor.

The electric pump requires:
- Pressure in water tank less than 30 pasig (Pressure limit switch closed)
-Water service panel door is closed (compressor cut out switch is closed)
-CAB/UTIL switch is positioned ON

Question 8

When is 100% oxygen supplied to the flight deck oxygen masks?

Answer 8

When the Normal/100% switch is selected to 100%

Question 9

How is the PASS OXYGEN system activated?

Answer 9

By an aneroid switch at a cabin altitude of 14000ft

Question 10

How long does PASS OXYGEN flow once the system is activated?

Answer 10

Approximately 12 minutes and cannot be shut off

Question 11

What will cause the emergency exit lights to illuminate when armed?

Answer 11

-If electrical power to DC Bus 1 fails
Or
-If AC power has been removed

Question 12

Can the Aft Attendant Panel EMERGENCY EXIT LIGHTS override the Flight Deck Control?

Answer 12

Yes it can

Question 13

What causes the emergency overwing exits to lock?

Answer 13

-A minimum of three of the four entry/service doors are closed
And
-Either engine is running
And
-The aircraft air/ground logic indicates that the aircraft is in the air or both thrust levers are advanced to the takeoff power position