737 Aircraft General And Emergency

1. During pilot seat adjustment, a sight reference indicating proper adjustment includes:

“T” below the outboard display unit is visible.

Sight along the upper surface of the glareshield with a small amount of the airplane nose structure visible.

An unobstructed view of the displays presented on the bottom of the CDS display.

All of the above.

The correct answer is "All of the above." This means that during pilot seat adjustment, all three sight references mentioned in the options indicate proper adjustment. The "T" below the outboard display unit should be visible, the upper surface of the glareshield should be visible with a small amount of the airplane nose structure, and there should be an unobstructed view of the displays presented on the bottom of the CDS display.

Explanation

The correct answer is "All of the above." This means that during pilot seat adjustment, all three sight references mentioned in the options indicate proper adjustment. The "T" below the outboard display unit should be visible, the upper surface of the glareshield should be visible with a small amount of the airplane nose structure, and there should be an unobstructed view of the displays presented on the bottom of the CDS display.

2. Interior emergency exit lights are located:

On the lower inboard corner of the stowage bins.

Over the entry/ service and overwing emergency hatches.

In the ceiling.

All of the above.

Interior emergency exit lights are located in all of the mentioned places. They can be found on the lower inboard corner of the stowage bins, over the entry/service and overwing emergency hatches, as well as in the ceiling. This ensures that there are multiple sources of emergency lighting within the aircraft cabin, allowing passengers to easily locate and navigate towards the nearest emergency exit in case of an emergency situation.

Explanation

Interior emergency exit lights are located in all of the mentioned places. They can be found on the lower inboard corner of the stowage bins, over the entry/service and overwing emergency hatches, as well as in the ceiling. This ensures that there are multiple sources of emergency lighting within the aircraft cabin, allowing passengers to easily locate and navigate towards the nearest emergency exit in case of an emergency situation.

3. At what cabin altitude is the passenger oxygen system automatically activated?

10,000 feet.

12,500 feet.

14,000 feet.

17,000 feet.

The passenger oxygen system is automatically activated at 14,000 feet cabin altitude. This means that when the cabin altitude reaches this level, the system will automatically provide oxygen to the passengers to ensure their safety and well-being. This is an important safety measure in case of a decrease in cabin pressure at high altitudes, as it helps to prevent hypoxia and other related health risks for the passengers.

Explanation

The passenger oxygen system is automatically activated at 14,000 feet cabin altitude. This means that when the cabin altitude reaches this level, the system will automatically provide oxygen to the passengers to ensure their safety and well-being. This is an important safety measure in case of a decrease in cabin pressure at high altitudes, as it helps to prevent hypoxia and other related health risks for the passengers.

4. The PASS OXY ON light illuminates, what does tins indicate?

Passenger oxygen system pressure is low.

Passenger oxygen quantity is low.

Passenger oxygen system is activated.

OVERHEAD annunciator extinguishes on the Master Caution system.

The PASS OXY ON light illuminates when the passenger oxygen system is activated. This indicates that the system has been turned on and is ready for use. It does not indicate the pressure or quantity of the oxygen, nor does it have any relation to the overhead annunciator or the master caution system.

Explanation

The PASS OXY ON light illuminates when the passenger oxygen system is activated. This indicates that the system has been turned on and is ready for use. It does not indicate the pressure or quantity of the oxygen, nor does it have any relation to the overhead annunciator or the master caution system.

5. The EMERGENCY EXIT light switch in the ARMED position:

Activates the emergency light system with APU generator power only.

Illuminates all emergency lights, all the time.

Can be reset by going from ON to armed.

The EMERGENCY EXIT light switch in the ARMED position illuminates all interior and exterior emergency lights if there is a loss of electrical power on DC bus No. 1, or if AC power has been turned off. This means that in the event of a power failure, the emergency lights will still be operational, providing illumination and ensuring the safety of passengers and crew members. The switch cannot be reset by simply turning it off and on again, as it needs to be switched from ON to armed to reset it.

Explanation

The EMERGENCY EXIT light switch in the ARMED position illuminates all interior and exterior emergency lights if there is a loss of electrical power on DC bus No. 1, or if AC power has been turned off. This means that in the event of a power failure, the emergency lights will still be operational, providing illumination and ensuring the safety of passengers and crew members. The switch cannot be reset by simply turning it off and on again, as it needs to be switched from ON to armed to reset it.

6. The flight crew oxygen mask EMERGENCY/Test selector when rotated to the EMERGENCY position.

Supplies 100% oxygen under positive pressure at all cabin altitudes.

Test positive pressure supply to the regulator.

Provides a mixture of ambient air with oxygen on demand.

Supplies 100% oxygen only at high altitudes.

The flight crew oxygen mask EMERGENCY/Test selector, when rotated to the EMERGENCY position, supplies 100% oxygen under positive pressure at all cabin altitudes. This means that regardless of the altitude, the mask will provide a continuous flow of pure oxygen to the flight crew, ensuring their safety and ability to breathe properly. The positive pressure ensures that the oxygen is delivered effectively, even in situations where the cabin pressure may be compromised.

Explanation

The flight crew oxygen mask EMERGENCY/Test selector, when rotated to the EMERGENCY position, supplies 100% oxygen under positive pressure at all cabin altitudes. This means that regardless of the altitude, the mask will provide a continuous flow of pure oxygen to the flight crew, ensuring their safety and ability to breathe properly. The positive pressure ensures that the oxygen is delivered effectively, even in situations where the cabin pressure may be compromised.

7. On the flight deck, where is the flight crew oxygen pressure displayed?

At the oxygen cylinder.

At the flight crew oxygen shutoff valve.

On the flight crew oxygen pressure indicator on the aft overhead panel.

Behind the Captain’s seat on the P-l8 panel.

The flight crew oxygen pressure is displayed on the flight crew oxygen pressure indicator on the aft overhead panel. This indicator provides the flight crew with real-time information about the pressure of the oxygen supply. It is important for the flight crew to monitor this pressure to ensure that they have an adequate and functioning oxygen supply in case of an emergency or loss of cabin pressure.

Explanation

The flight crew oxygen pressure is displayed on the flight crew oxygen pressure indicator on the aft overhead panel. This indicator provides the flight crew with real-time information about the pressure of the oxygen supply. It is important for the flight crew to monitor this pressure to ensure that they have an adequate and functioning oxygen supply in case of an emergency or loss of cabin pressure.

8. Logo lights are installed on each wingtip.

True

False

The statement mentions that logo lights are installed on each wingtip. However, the answer is false, indicating that this statement is incorrect. Therefore, it can be inferred that logo lights are not installed on each wingtip.

Explanation

The statement mentions that logo lights are installed on each wingtip. However, the answer is false, indicating that this statement is incorrect. Therefore, it can be inferred that logo lights are not installed on each wingtip.

9. Which statement is correct regarding Emergency (EMER) EXIT LIGHTS switch positions?

OFF position prevents emergency light system operation if airplane electrical power fails or is turned off.

Armed position illuminates all emergency lights if AC bus NO. 1 fails.

ON position illuminates only emergency lights in cockpit.

ON position illuminates only flight deck emergency lights.

The correct answer states that the OFF position of the EMER EXIT LIGHTS switch prevents the emergency light system from operating in the event of a loss of electrical power or if the power is intentionally turned off. This means that when the switch is in the OFF position, the emergency lights will not illuminate even in an emergency situation.

Explanation

The correct answer states that the OFF position of the EMER EXIT LIGHTS switch prevents the emergency light system from operating in the event of a loss of electrical power or if the power is intentionally turned off. This means that when the switch is in the OFF position, the emergency lights will not illuminate even in an emergency situation.

10. Servicing of the water system is:

From an exterior panel of the aft right side of the airplane.

Requires DC power.

Gravity feed from external sources.

From an exterior panel of the aft left side of the airplane.

The correct answer is "From an exterior panel of the aft left side of the airplane." This means that the servicing of the water system on the airplane is done through an exterior panel located on the left side of the aircraft, towards the rear.

Explanation

The correct answer is "From an exterior panel of the aft left side of the airplane." This means that the servicing of the water system on the airplane is done through an exterior panel located on the left side of the aircraft, towards the rear.

11. The Oxygen Mask Release Levers when squeezed and pulled:

Release the masks from their stowage boxes.

Activate oxygen and microphone when the stowage box door closes.

Inflate the mask harness when the left lever is squeezed.

Activate oxygen flow momentarily to test regulator.

The correct answer is "Release the masks from their stowage boxes." When the Oxygen Mask Release Levers are squeezed and pulled, they release the masks from their stowage boxes. This allows the masks to be accessed and used by the passengers or crew members in case of an emergency situation where oxygen is needed.

Explanation

The correct answer is "Release the masks from their stowage boxes." When the Oxygen Mask Release Levers are squeezed and pulled, they release the masks from their stowage boxes. This allows the masks to be accessed and used by the passengers or crew members in case of an emergency situation where oxygen is needed.