FIRE PROTECTION Flashcards
FOR WHICH SYS IS PROVIDED FIRE DETECTION AND EXSTINGUISHING
APU
CARGO
ENGINE
LAVATORIES
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
IN WHT CONSIST THE ENGINE FIRE PROTECTION FOR THE ENGINE?
CONSIST IN OVERHEAT AND FIRE DETECTION AND FIRE EXT SYS
HOW MANY FIRE DETECTOR ARE INSTALLED IN THE ENGINES?
20 ENGINE FIRE DETECTORS INSTALLED
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
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
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
OVERHEAT INDICATIONS?
BEEPER SOUND
MASTER CAUTION
EICAS OVERHEAT MESSAGE
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
IN WHAT CONSIST THE APU FIRE PROTECTION SYS?
IN FIRE DETECTION AND EXT SYS
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
IN CASE OF A FIRE WARNING OCCURS WHT HAPPEN TO THE APU?
WILL AUTOMATICALLY SHUT DOWN
APU FIRE WARNING INDICATIONS
FIRE BELL
MASTER WARNING
EICAS APU FIRE
APU FIRE SWITCH UNLOCKED AND RED
HOW MANY EXT BOTTLES FOR ENGINE FIRE EXT SYS?
TWO BOTTLES
HOW MANY FIRE EXT BOTTLES FOR APU?
ONLY ONE AVAILABLE
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
18
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
