Fire Protection

Question 1

ENGINE FIRE PROTECTION

• Fire Protection Control Unit (FPCU) – __ cards, __ for fire __ for overheat
• __ Loop/s, __ Channels
• Sensor type –
• Loop fail can depart – YES/NO

Answer 1

ENGINE FIRE PROTECTION

• Fire Protection Control Unit (FPCU) - 2 cards, 1 for fire 1 for overheat
• 1 Loop, 2 Channels
• Sensor type – Thermistor
• Loop fail can depart – NO

Question 2

ENGINE FIRE PROTECTION

• Fire Test – __ lights
• Electrical source –
• Fire Handle
  
  • ___ and ___ SOV
  • ___

Answer 2

ENGINE FIRE PROTECTION

• Fire Test – 7 lights
• Electrical source – Emergency Bus
• Fire Handle
  
  • Hydraulic (EDP) and fuel SOV
  • FADEC

Question 3

ENGINE ZONES

Zone 1
• Detection and suppression
• Location –

Zone 2
• Detection only
• Location –

Answer 3

ENGINE ZONES

Zone 1
• Detection and suppression
• Location – Nacelle and accessory section

Zone 2
• Detection only
• Location – Core

Question 4

ENGINE/APU FIRE BOTTLES

• No of bottles –
• Shared with APU –
• Agent –
• Pressure relief –

Answer 4

ENGINE/APU FIRE BOTTLES

• No of bottles – 2
• Shared with APU – #2 bottle
• Agent – Halon 1301
• Pressure relief – > 180 degF

Question 5

PYLON OVERHEAT DETECTION

• No. of loops –
• No. of zones –

Answer 5

PYLON OVERHEAT DETECTION

• No. of loops – 2 (Loop A and B)
• No. of zones – 11

Question 6

APU FIRE DETECTION

• No. of loops –
• Auto shutdown – YES/NO
• External fire horn when _______
• APU fire extinguisher system requires _______

Answer 6

APU FIRE DETECTION

• No. of loops – 2, Loop A and B
• Auto shutdown – YES
• External fire horn when on ground
• APU fire extinguisher system requires L EMER DC

Question 7

APU FIRE SWITCH

• Closes APU _____
• Closes APU _____
• Arms _____

Answer 7

APU FIRE SWITCH

• Closes APU Fuel Isolation Valve
• Closes APU Fuel SOV
• Arms #2 bottle

Question 8

CABIN

• No. of Fire extinguishers – __ ( __ halon, __ water)
• No. of PBE –

Answer 8

CABIN

• No. of Fire extinguishers – 4 ( 3 halon, 1 water)
• No. of PBE – 2

Question 9

SMOKE DETECTION

• Location –
• Electrical Source –

Answer 9

SMOKE DETECTION

• Location – Baggage compartment
• Electrical Source - R Emergency DC

Question 10

LIMITATIONS

• Do not operate APU if –

Answer 10

LIMITATIONS

• Do not operate APU if – R fire bottle has been activated