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Flashcards in POWERPLANTS Deck (9)
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1

Whats are some hazard areas?

Engine inlet suction areas, Engine exhaust areas, Anti collision lights

2

Engine type?

CFM56-7B, dual rotor axial flow turbofan.
N1= fan, low pressure compressor, turbine
N2= high pressure compressor, turbine

3

Fuel tanks

Main 1, Main 2, Center, FTG, ATG, 2 Surge tanks
APU feeds from Main 1.

4

Engine Fuel Feed System consists of?

fuel tanks, boost pumps, fuel lines, fittings, and shutoff valves.

5

OBIGGS

Onboard Inert Gas Generating System provides Nitrogen Enriched Air to center and main tanks to protect againist ballistic threats. 9% or below Oxygen levels

6

UARRSI

Universal Aerial Refueling Receptacle Slipaway Installation

7

Fuel capacity?

10,856 Gallons

8

What is bleed air used for?

Engine bleed air thermal anti icing prevents the formation of ice on the engine cowl lip.

9

APU

Auxilary Power Unit, a self contained gas turbine engine, fireproof compartment, supplies bleed air for engine starting and air conditioning, provide AC power.