Enroute

#75. As altitude increases at constant weight and load factor, high speed buffet margin . . . . . . . . . . and low speed buffet margin . .. . . ..?

• AIncreases, Decreases.
• BIncreases, Increases.
• CDecreases, Decreases.
• DDecreases, Increases.

#8. Two identical turbojets are cruising at VIMD at the same SFC and altitude. If jet A weighs 175000 Kg and consumes fuel at 2000 Kglhr, what will be the consumption rate for jet B which weighs 150000 Kg?

• A730 Kg/hr.
• B1030 Kg/hr.
• C1330 Kg/hr.
• D1630 Kg/hr.

#9. The absolute ceiling is?

• AThe altitude at which maximum rate of climb is 100 fpm.
• BThe altitude at which maximum rate of climb is 500 fpm.
• CThe altitude at which maximum rate of climb is zero.
• DThe altitude at which maximum angle of clirr~bis less than 1.5%.