Fire Protection

Question 1

Can the Wheel Well fire detect reconfigure to a single loop?

Answer 1

No, it is the only one that can not

Question 2

Which is the only fire loop system that can not AUTO reconfigure to single loop?

Answer 2

The Cargo compartment- requires pilot action and is also the only status message with a QRH procedure

Question 3

Does the E&E compartment clear smoke automatically?
757-
767-

Answer 3

757- Yes, it is done automatically and the annunciator is advisory

767- No smoke clearance is manual

Question 4

Engine Fire test should test how many lights?

RR-P&W-

Answer 4

RR- 13 lights

P&W-19

Question 5

When doing the Fire detect test, what will happen in the Engine and APU detect system if a fail is found in one of the circuits?

Answer 5

It will reconfigure to a single detector system

Question 6

How will the RR Engine interpret a dual fire loop failure?

Answer 6

Fire

Question 7

When are fire warnings inhibited?

Answer 7

On Takeoff from nose wheel extension to 400’ or 20 seconds

Question 8

What happens if wing anti-ice is left on for landing?

Answer 8

Valves close at touchdown

Question 9

What protection does each lavatory have?

Answer 9

Smoke detection and a fire extinguishing bottle for each trash bin

Question 10

What would a SYS FAIL indicate and what could you do?

Answer 10

It could mean one of the fire detect loops have failed and the system could be reconfigured to a single loop system.