Fuel System

Whats the fuel burn rate per engine?

• 600 PPH

• 300 PPH

• 10 lbs/min

The FWD FUEL LOW level cas message annunciates when the fwd fuel tank quantity is approximately:

• 75 pounds

• 25 US gallons

• 110 pounds

The AFT FUEL LOW level cas message annunciates when the aft fuel tank quantity is approximately:

• 75 pounds

• 25 US gallons

• 110 pounds

Boost pump failure is indicated by the respective

• BOOST PUMP FAIL CAS message annunciates

• BOOST PUMP PRESS CAS message annunciates

• LOW PRESS CAS message annunciates

What is the function on Ejector pump?

• Transfer fuel within the fuselage tanks to keep the collector cells at a proper level

• Transfer fuel between the forward and aft fuselage tanks

• Supply low–pressure fuel to the engines

Why should we descend below 8000ft during a double boost pump failure?

• To prevent Cavitation of EDP

• To perform an Airstart

• Auto change over system works efficiently at lower altitudes

With the FUEL SELECTOR positioned to NORM, the fuel sequence is:

• Aft tank to right engine, forward tank to left engine

• Forward tank to aft tank to both engines

• Aft tank to left engine, forward tank to right engine

What are the collector cells?

• Cell 1 and Cell 8

• Cell 4 and Cell 8

• Cell 4 and Cell 5

When does the number 2 boost pump operate?

• Only upon failure of number 1 pumps or when turned on manually

• Only upon failure of number 1 pumps

• Only when turned on manually after failure of number 1 pumps

Whats the use of pressure switch?

• Maintains the Boost pump pressure at 450 PPH at 22 psi

• Senses Boost pump failure and turns on auto changeover system

• Ensures only one boost pump runs at a given time