FliegerTiger
23rd Sep 2004, 14:08
Turbo-jet aircraft.
Taxy fuel 600 kg
Fuel flow cruise 10000 kg/hr
Fuel flow hold 8000 kg/hr
Alternate fuel 10200 kg/hr
Flight time 6 hours
Visibility at destination 2000m
What is the minimum ramp fuel?
a) 80500
b) 79200
c) 77800
d) 76100
answer given is c)
I would have thought : 60000 kg for trip fuel,
4000 kg for 30 mins hold
600 kg for taxy
1800 kg for contingency (3% of trip fuel)
10200 kg alternate
---------------
76600 kg
Any ideas?
FT
Taxy fuel 600 kg
Fuel flow cruise 10000 kg/hr
Fuel flow hold 8000 kg/hr
Alternate fuel 10200 kg/hr
Flight time 6 hours
Visibility at destination 2000m
What is the minimum ramp fuel?
a) 80500
b) 79200
c) 77800
d) 76100
answer given is c)
I would have thought : 60000 kg for trip fuel,
4000 kg for 30 mins hold
600 kg for taxy
1800 kg for contingency (3% of trip fuel)
10200 kg alternate
---------------
76600 kg
Any ideas?
FT