Study Guide-Ventilation Panel

Question 1

With BLOWER and EXTRACT pbs in AUTO how does the system typically operate?

3

Answer 1

-Ground-system is in OPEN configuration

-Flight- system is in CLOSED configuration

-Intermediate-CLOSED except for the EXTRACT VALVE, which is partially open.

Question 2

With both BLOWER and EXTRACT pbs in OVRD, what are the positions of the INLET and EXTRACT valves?

Answer 2

Smoke Configuration.
-INLET valve CLOSED
-EXTRACT valve OPEN

Question 3

What fan is OFF in the smoke configuration?

Answer 3

-BLOWER fan OFF
-EXTRACT fan ON

Question 4

Is air conditioning ever introduced into the Avionics Compartment?

Answer 4

Yes-In the SMOKE configuration or ABNORMAL configuration.

Question 5

What does FAULT light on the BLOWER pb indicate?

4

Answer 5

-SMOKE Warning is activated
-Computer failure
-Low blower pressure
-Duct overheat.

Question 6

What does a FAULT light on the EXTRACT pb indicate?

3

Answer 6

-Smoke warning is activated
-computer failure
-low extract pressure

Question 7

With 2 FAULT lights on the VENTILATION panel are there any indications?

Answer 7

Yes-The SMOKE light in the GEN 1 LINE pb.