CAE computations 7500

Question 1

Using the electronic load sheet with the following parameters OWE 61,145 lb, pilots 0 lb, jumpseat 0 lb, crew baggage 0 lb, 0 passengers, 0 lb cargo, 4,000 lb fuel, L&R main 2000 lb each. Center 0 lb, AFT 0 lb, snow factor Y, 3 inches of snow found on the airplane, what is the nose landing gear load and it is safe to tow

Answer 1

1828 lb, NO

Question 2

Using the electronic load sheet fuel bulk temperature low 25°c total fuel quantity 51,891 lb, what temperature delta may cause an overspill

Answer 2

22°c

Question 3

Using the electronic load sheet, with the following parameters OWE 61,755 lb (pilots 400 lb, jumpseat 120 lb) crew baggage 90 lb. 2 × 200 lb passenger (Zone A seat 3 and 4) passenger baggage 250 lb, 30,000 lb fuel L&R main 13,720 lb, center 0 lb, AFT 2,560 lb, what is the ramp weight, CG and FLAP 2 takeoff trim setting

Answer 3

92,405lb, 35.5%, 7.65

Question 4

Using reserve fuel - NBAA/IFR format, what is the reserve fuel in these conditions: Holding time 30 minutes, ZFW 64,000 lb, and 300 nm
distance to alternate

Answer 4

3,515 lb

Question 5

Using QRH Vol 1 What would be the takeoff N1 thrust setting packs ON cowl anti-ice ON -20°c, 3,000’ ft

Answer 5

91.6%

Question 6

Using QRH Vol 1 what would be the takeoff weight limited by climb capability, FLAP 2 engine bleed open and packs ON 30ﾟC and 5000’ ft

Answer 6

110,400 lb

Question 7

What would be the penalty factor taking off with the APU ON.

Answer 7

250 lb

Question 8

Using QRH Vol 1 what would be the FLAP 2 takeoff stabilizer trim setting weight 100,000 lb and 40%? CG?

Answer 8

6.43

Question 9

Using the QRH Vol 1 what would be the uncorrected takeoff speeds and field length for FLAP 2, dry runway, engine bleed open and packs ON 3000’ ft 95,000 lb 40ﾟC.

Answer 9

V1 126 KIAS, V2 126 KIAS, VR 133 KIAS, VFTO 185 KIAS, TOFL 6,430 ft

Question 10

Using QRH Vol 1 what would be the correction factor for a 10 kt tailwind to the TOFL FLAP 2, WCAI ON.

Answer 10

0.0127

Question 11

Using QRH Vol 1 what would be the FLAP 3 takeoff weight limited by break energy penalty factor for a BTMS 10.

Answer 11

14,520 lb

Question 12

Using QRH Vol 1 what would be the AEO takeoff climb gradient at rotation, dry runway, engine bleed open and packs ON, 3,000 ft, 95,000 lb, 40°c

Answer 12

16.26%

Question 13

Using QRH Vol 1 what would be the OEI net takeoff climb gradient at rotation, dry runway, engine bleed open and packs ON, 3,000 ft, 95,000 lb, 40°c

Answer 13

3.01%

Question 14

Using QRH Vol 1 what would be the corrected net takeoff climb gradient with an uncorrected net takeoff climb gradient of 4% with a 20kt headwind

Answer 14

4.4%

Question 15

Using QRH Vol 1 what would be the maximum assumed temperature available FLAP 2, engine bleed open and packs ON, takeoff weight limited by climb capability 2,000 ft

Answer 15

+50°c

Question 16

Using QRH Vol 1 what would be the maximum assumed temperature available FLAP 2, dry runway, 3,000 ft, engine bleed open and packs ON, A/C weight 100,000 lb, runway length available 7,200 ft

Answer 16

+40°c

Question 17

Using QRH Vol 1 what would be the reduced thrust setting, packs ON, anti-ice OFF, 3,000 ft, OAT 10°, assumed temperature 45°c

Answer 17

91.3%

Question 18

Using QRH Vol 1 what would be the FLAP 2 OEI net takeoff climb gradient, engine bleed open and packs ON, 2,000 ft, 95,000 lb, +40°c, zero wind

Answer 18

3.53%

Question 19

Using QRH Vol 1 what would be the uncorrected takeoff speeds and field length for FLAP 2, WCAI ON, compacted snow, 3,000 ft, 90,000 lb, -20°c

Answer 19

V1 118 KIAS, V2 118 KIAS, VR 129 KIAS, VFTO 180 KIAS, TOFL 4,300 ft

Question 20

Using a Vr of 118 KIAS, what would be the corrected Vr for runway slope of -1%

Answer 20

117 KIAS

Question 21

Using the corrected Vr of 117 KIAS, what would V1 and distance factor to correction dry runway, V1 and TOFL compacted snow

Answer 21

109 KIAS 1.17

Question 22

What would be the wind correction to TOFL, compacted snow, 20 kt headwind

Answer 22

90%

Question 23

What would be the runway slope correction to TOFL compacted snow, +1% slope

Answer 23

1.15%

Question 24

Using QRH Vol 1 what would be the FLAP 2 approach climb capability, WCAI ON, 1,000 ft, -30°c, and 70,000 lb

Answer 24

11.95%

Question 25

What would be the penalty factor if ice accumulation on unprotected surfaces is suspended

Answer 25

90%

Question 26

Using QRH Vol 1 what would be the landing speeds and landing distance - wet, sea level, and 70,000 lb

Answer 26

Vref 111 KIAS, Vac 121 KIAS, Vfto 159 KIAS, FLD 4,450 ft

Question 27

What would be the correction factor to FLD for a 20 kt headwind

Answer 27

-12%

Question 28

Using QRH Vol 1 the ATIS reported the runway condition code 3, what would be the operational landing distance - pressure altitude 6,000 ft and 75,000 lb

Answer 28

4,970 ft

Question 29

Using simplified flight planning fuel and range data, what is the trip fuel and time cruise altitude 41,000 ft, 0.80 M, range 3,000 nm, and landing weight weight 70,000 lb

Answer 29

19,253 lb, 403 minutes

Question 30

For the same range and landing weight, what would be the trip fuel and time cruise altitude 45,000 ft and 0.85 M

Answer 30

18,296 lb, 382 minutes

Question 31

For the two previous questions, what is the climb and descent speed schedule based on

Answer 31

Climb and Descent Speed Schedule 250 Kt CAS / 275 Kt CAS / 0.85 M