FIRE PROTECTION Flashcards by DAVIDE DEL MORO

FOR WHICH SYS IS PROVIDED FIRE DETECTION AND EXSTINGUISHING

APU
CARGO
ENGINE
LAVATORIES

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DOES THE MAIN WHEEL WELL HAVING ANY FIRE EXT

NO IS NOT PROVIDED ANY FIRE EXT FOR IT BUT STILL IS THERE A FIRE DETECTION SYS

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IN WHT CONSIST THE ENGINE FIRE PROTECTION FOR THE ENGINE?

CONSIST IN OVERHEAT AND FIRE DETECTION AND FIRE EXT SYS

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HOW MANY FIRE DETECTOR ARE INSTALLED IN THE ENGINES?

20 ENGINE FIRE DETECTORS INSTALLED

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NORMALLY HOW MANY ELEMENTS IN THE FIRE DETECTOR NEED TO SENSE THE OVERHEAT OR FIRE TO GIVE THE ALERT?

AT LEAST ONE ELEMENT IS ENOUGH TO TRIGGER IT

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WHAT HAPPEN IF ONE ELEMENT FAIL ?

THE CHANNEL SWITCH AUTOMATICALLY IN A SINGLE MODE, IF BOTH FAIL THE EICAS MESSAGE “DET FIRE ENG” WILL COMES UP

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WHICH ARE THE FIRE INDICATIONS?

1 FIRE BELLS
2 MASTER WARNING
3 EICAS MESSAGE FIRE L OR R
4 FUEL CONTROL SWITCH AFFECTED IS RED ILLUMINATED
5 FIRE SWITCH UNLOCK AND RED ILLUMINATES

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OVERHEAT INDICATIONS?

BEEPER SOUND

MASTER CAUTION

EICAS OVERHEAT MESSAGE

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HOW TO DISCHARGE A FIRE EXT BOTTLE?

PULL THE FIRE SWITCH ROTATE TO THE STOP IN EITHER SIDE AND HOLD 1 SEC ,IF EICAS MESSAGE IS STILL THERE ROTATE TO THE OTHER STOP AND HOLD ONE SECOND

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IN WHAT CONSIST THE APU FIRE PROTECTION SYS?

IN FIRE DETECTION AND EXT SYS

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HOW MANY LOOPS INSTALLED IN APU TO DETECT A FIRE?

A DUAL LOOPS IS INSTALLED NORMALLY BOTH LOOPS MUST SENSE THE FIRE TO GIVE THE ALERT

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IN CASE OF A FIRE WARNING OCCURS WHT HAPPEN TO THE APU?

WILL AUTOMATICALLY SHUT DOWN

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APU FIRE WARNING INDICATIONS

FIRE BELL

MASTER WARNING

EICAS APU FIRE

APU FIRE SWITCH UNLOCKED AND RED

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HOW MANY EXT BOTTLES FOR ENGINE FIRE EXT SYS?

TWO BOTTLES

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HOW MANY FIRE EXT BOTTLES FOR APU?

ONLY ONE AVAILABLE

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IS AUTOMATICALLY DISCHARGED THE BOTTLE IN THE APU SYS?

YES AFTER A DELAY OF 15 SECONDS TO ALLOW THE FUEL VALVE TO CLOSE

WHEEL WELL FIRE WARNING?

FIRE BELL

EICAS FIRE WHEEL WELL

MASTER WARNING

OVERHEAT WARNING FOR WHEEL WELL

CAUTION BEEPER

MASTER CAUTION

OVERHEAT WHEEL WELL EICAS

IN WHAT CONSIST THE DETECTION SYS FOR THE WHEEL WELL

DUAL DETECTOR CHANNELS TO DETECT OVERHEAT AND OR FIRE

CARGO COMPARTMENT FIRE PROTECTION SYS ?

IT’S EQUIPPED WITH SMOKE DETECTION AND FIRE EXT SYS

788 HOW MANY SMOKE DETECTORS IN THE CARGO COMPARTEMTS?

14 IN THE FWD CARGO AND 8 IN THE AFT CARGO 6+2

SO TOTAL OF 22

HOW MANY SMOKE DETECTOR IN THE FWD CARGO OF 787-8?

14 TOTAL IN FRONT

HOW MANY SMOKE DETECTOR IN THE AFT CARGO OF 787-8

8 IN THE AFT TOTAL

6 IN AFT CARGO AND 2 IN THE BULK

HOW MANY SMOKE DETECTOR IN THE 787-9?

18 IN THE FRONT CARGO FWD

11 IN THE AFT

9AFT + 2 IN THE BULK

HOW MANY SMOKE DETECTOR IN THE FWD CARGO OF 787-9

HOW MANY SMOKE DETECTOR IN THE 787-9 AFT CARGO AND BULK?

11 TOTAL 9+2

CARGO COMPARTMENT FIRE WARNING INDICATIONS?

The indications of a cargo compartment fire are: • the fire bell sounds • the master WARNING lights illuminate • the EICAS warning message FIRE CARGO (FWD or AFT) is displayed • the CARGO FIRE (FWD or AFT) fire warning light illuminate

HOW MANY FIRE EXT BOTTLES INSTALLED IN THE 787

TOTAL OF 5 FOR AN ETOPS COVERAGE OF 180 MINUTES

HOW MANY BOTTLES IMMIDIATELY DISCHARGES IN CASE OF A FIRE IN CARGO COMPARTMENT IN FLIGHT?

IMMIDIATELY 2 BOTTLES DISCHARGES AFTER 15 MINUTES THE REMAING 3 WILL BE DISCHARGED AT REDUCED FLOW

WHAT HAPPEN IF THE PLANE LAND WITHIN 15 TIME DELAY FROM THE PREVIOUS DISCHARGED BOTTLES IN THE CARGO COMPARTMENTS?

WILL BE DISCHARGED ONLY ONE BOTTLE OF THE REMAINING 3

WHAT HAPPEN ON GRD IN CASE OF A CARGO FIRE AND U PRESS THE CARGO FIRE DISCHARGE SWITCH?

AUTOMATICALLY DISCHARGE ALL THE 3 BOTTLES SIMULTANEOUSLY WITH THE THIRD BOTTLE DISCHARGING AT A LOW FLOW

LAVATORY FIRE PROTECTION

Lavatory fire protection consists of these systems: DETECTION AND WASTE CONTAINER FIRE EXSTINGHUISH

HOW MANY EXT BOTTLE IN LAVATORY>

ONLY ONE