(Refer to figure 8.) What is the effect of a temperature increase from 35 to 50 °F on the density altitude
if the pressure altitude remains at 3,000 feet MSL?
a) 1,300-foot increase.
b) 1,000-foot increase.
c) 1,100-foot decrease. - Answers b) 1,000-foot increase.
(Refer to figure 38.) Determine the approximate landing ground roll distance.
Pressure altitude - 5,000 ft
Headwind - Calm
Temperature- 101 F
a) 445 feet.
b) 545 feet.
c) 495 feet. - Answers b) 545 feet.
(Refer to figure 38.) Determine the approximate landing ground roll distance.
Pressure altitude-Sea level
Headwind-4 kts
Temperature-Std
a) 490 feet.
b) 356 feet.
c) 401 feet. - Answers c) 401 feet.
(Refer to figure 8.) What is the effect of a temperature decrease and a pressure altitude increase on the
density altitude from 90 °F and 1,250 feet pressure altitude to 55 °F and 1,750 feet pressure altitude?
, a) 1,700-foot decrease.
b) 1,300-foot decrease.
c) 1,700-foot increase. - Answers a) 1,700-foot decrease.
(Refer to Figure 40.) What is the approximate ground roll distance necessary for takeoff under the
following conditions? OAT - 90°F, Pressure altitude - 4,000 ft, Takeoff weight - 2,600 lb, Headwind
component - 20 kts
a) 600 feet.
b) 800 feet.
c) 1,000 feet. - Answers b) 800 feet.
Ground effect is most likely to result in which problem?
a) Settling to the surface abruptly during landing.
b) Becoming airborne before reaching recommended takeoff speed.
c) Inability to get airborne even though airspeed is sufficient for normal takeoff needs. - Answers b)
Becoming airborne before reaching recommended takeoff speed.
(Refer to figure 38.) Determine the approximate landing ground roll distance.
Pressure altitude-1,250 ft
Headwind-8 kts
Temperature-Std
a) 275 feet.
b) 470 feet.
c) 366 feet. - Answers c) 366 feet.
(Refer to figure 35.) Approximately what true airspeed should a pilot expect with 65 percent maximum
continuous power at 9,500 feet with a temperature of 36 °F below standard?