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2024年飛行員執(zhí)照考試《航線運輸駕駛員（135飛機）》精選模擬試題及答案五,

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1). What is the reason for variations in geometric pitch along a propeller or rotor blade？( )
A.It permits a relatively constant angle of attack along its length when in cruising flight.
B.It permits a relatively constant angle of incidence along its length when in cruising flight.
C.It prevents the portion of the blade near the hub or root from stalling during cruising flight.

正確答案：A
2). 我國制定與實施機場最低運行標準的法規(guī)依據(jù)：《機場運行最低標準的制定與實施規(guī)定》。( )

正確答案：對
3). What is the relationship between induced and parasite drag when the gross weight is increased？( )。
A.Both parasite and induced drag are equally increased
B.Induced drag increases more than parasite drag
C.Parasite drag increases more than induced drag

正確答案：B

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