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12 Cards in this Set
- Front
- Back
"What does an illuminated Main Tank Fuel Pump LOW PRESSURE light indicate?" |
"Fuel pump output pressureis low or FUEL PUMP switch is OFF."
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"If two LOW PRESSURE lights illuminate on the same tank, what else will happen?"
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"MASTER CAUTION and FUEL system annunciator"
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"What is the difference between a bright and dim crossfeed VALVE OPEN light?"
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"Bright: valve in transit or disagrees with selector; Dim: Valve is open"
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"What could a Bright ENGINE VALVE CLOSED or SPAR VALVE closed light indicate?"
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"Valve in transit or Valve position and engine start lever or engine fire warning switch in disagreement"
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"What does a FILTER BYPASS light indicate?"
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"Impending fuel filter bypass due to contaminated filter"
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"When will the fuel quantity LOW alert appear?"
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"Less than 2000lbs in related main tank"
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"When will the fuel CONFIG alert appear?"
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"Either engine running, center fuel tank >1600lbs, both center fuel tank pumps low or no pressure"
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"When will the fuel IMBAL alert appear?"
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"Main tank difference >1k lbs (in flight), inhibited by LOW indication if both conditions exist."
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"When will the fuel IMBAL alert disappear?"
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"Imbalance reduced to 200 lbs"
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"How do you shut off the Spar and Engine fuel shutoff valves?"
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"Place engine start lever to CUTOFF, or, Pull the engine fire warning switch"
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"How is fuel supplied to engines with all pumps operating?"
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"Center pumps produce higher pressure than main tank pumps, so engines feed from center pumps first; then each engine fed from respective main wing tank."
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"If main tank pressure is low, how can engine get fuel?"
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"Suction feed that bypasses pumps." |