POWERPLANTS

Question 1

Whats are some hazard areas?

Answer 1

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

Question 2

Engine type?

Answer 2

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

Question 3

Fuel tanks

Answer 3

Main 1, Main 2, Center, FTG, ATG, 2 Surge tanks

APU feeds from Main 1.

Question 4

Engine Fuel Feed System consists of?

Answer 4

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

Question 5

OBIGGS

Answer 5

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

Question 6

UARRSI

Answer 6

Universal Aerial Refueling Receptacle Slipaway Installation

Question 7

Fuel capacity?

Answer 7

10,856 Gallons

Question 8

What is bleed air used for?

Answer 8

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

Question 9

APU

Answer 9

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