737 Bleed Air Panel

Question 1

Overhead - Bleed Air Control

Answer 1

BLEED TRIP OFF

• Excessive engine beed air temp or pressure.

Question 2

Overhead - Bleed Air Control DUAL BLEED

Answer 2

Illuinates when APU Bleed valve is OPEN and:

Engine 1 Bleed ON, or

Engine 2 Bleed ON and Isolation valve is OPEN

*Power must not higher than IDLE

Question 3

Overhead Bleed Air - PACK

Answer 3

Illuminates -

Over temp conditions

Recall

If both primary and standby controls fail

Pack trip off

Question 4

Overhead - Bleed Air Control RAM DOOR

Answer 4

Ram door is in full open position.

Normal position in flight is closed.

Should not be open in crusie.

Question 5

What protects the APU?

Answer 5

1-way check valve

APU Bleed Valve

Dual Bleed Light

Question 6

What opens the isolation valve?

Answer 6

Any of the 4-corner switches selected OFF

Switch logic!