Perf Flashcards
Using the temperature conversion chart in AFM Section 5, 25 degrees C is equal to ____ degrees F.
77
The FMC takeoff speeds will protect for minimum control speeds by increasing ____ as required.
A. V1
B. Vr
C. V2
With the loss of the L1 generator inflight, the APU is being used as an alternate power source. With 2 1/2 hours flight time remaining and at FL 350, what is the additional fuel burn?
650 lbs
VNAV and FMC fuel calculations are accurate for gear down operations and/or diversion information.
B. False
Flying above the FMC Maximum cruise altitude with banks in excess of approximately 21 degrees may cause the airplane to lose speed and / or altitude.
A. True
The Dispatch and Enroute LRC tables are interchangeable.
B. False
Windshear conditions exist, MGW for the runway is 502,500 lbs. Flaps 5 takeoff, sea level pressure, 15C, GW=311,100 lbs. Sabre V speeds V1=134, Vr=137, V2=14. What would the actual Vr be (refer to FTDA-1, Sabre flight papers)?
156
Windshear conditions exist. If using an adjusted Vr the CDU entry should be modified?
False
When the gear is down during cruise, the FMC corrects for: A. Extra fuel burn B. ETA and maximum altitude data. C. Both A and B D. None of the above
D. None of the above
During takeoff with suspected winshear, what is the maximum additive to Vr?
20 kts.
Maximum Contionuos Thrust is primarily intended:
C. For emergency use only
The Driftdown Chart starts from optinum altitude. If you are below optimum altitude can the chart be used?
A. The Driftdown chart is an approximate calculation and can be used for all altitudes.
FMC computed takeoff speeds can be used for contaminated runway stations.
B. False
United Airlines uses both the engine derate and assumed temperature derate for takeoff computations.
B. False
If landing weight exceeds the maximum quick turnaround weight, wait the specified time and then check that the wheel thermal plugs have not melted before executing a subsequent takeoff.
A. True