Fire Protection

Question 1

1. An ENG FIRE switchlight illuminates when:

Answer 1

D. A pressure switch trips due to thermally induced inert gas expansion in a stainless tube

Question 2

2. In order to fire the explosive cartridges on the fire-extinguisher bottles:

Answer 2

B. Normal system DC power is required

Question 3

3. Regarding the engine fire-detection test, by placing the rotary TEST switch to FIRE WARN:

Answer 3

A. Both ENG FIRE switchlights illuminate steady

Question 4

4. When the fire-extinguishing system is armed (both white bottle armed switchlights ON) the additional illuminated annunciators are:

Answer 4

D. All of the above

A. The FUEL LOW PRESS and FUEL BOOST ON annunciator

B. The HYD FLOW LOW annunciator

C. The GEN OFF annunciator illuminates

Question 5

5. If the contents of a bottle have been discharged into a nacelle and the ENG FIRE switchlight remains on for 30 seconds:

Answer 5

B. Push the other BOTTLE ARMED switch-light and land as soon as possible

Question 6

6. Depressing the ENG FIRE switchlight a second time:

Answer 6

A. Opens the fuel firewall shutoff valve

Question 7

7. An engine fire or overheat is indicated by:

Answer 7

C. Illumination of the respective red ENGINE FIRE switchlight

Question 8

8. If a fire occurs in the forward baggage compartment:

Answer 8

B. The red BAGGAGE SMOKE warning annunciator illuminates flashing and the MASTER WARNING RESET switch-lights illuminate

Question 9

9. The baggage smoke detection is:

Answer 9

D. Both A and B are correct

A. Tested using the rotary TEST switch
B. Tested simultaneously during the engine fire detection system test

Question 10

10. Select the correct answer regarding the baggage smoke detection system:

Answer 10

C. The red BAGGAGE SMOKE annuncia-tor flashes if smoke is