更多"[判断题] The purpose of the oxygen sys"的相关试题:
[单项选择]Why is it not necessary to provide powered flight in space all the time
[单选题]The primary purpose of runway end identifier lights, installed at many airfields, is to provide _______ .
A.a warning of the final 3, 000 ft of runway remaining as viewed from the takeoff position
B.rapid identification of the approach end of the runway during reduced visibility
C.a warning of the final 1, 000 ft of runway remaining as viewed from the approach position
D.rapid identification of the primary runway during reduced visibility
[单选题]Flight information centers shall provide flight information service and _______ service within the regions.
A.MET
B.weather
C.alerting
D.ATC clearance
[单选题]The flight altitude for aircraft with no oxygen equipment or whose oxygen equipment is unserviceable should not exceed _______ meters.
A.3600
B.4000
C.4500
D.5000
[单选题]The in-flight personnel on board an unpressurized aircraft should start to use oxygen at the altitude of _______ m.
A.3600
B.4000
C.4500
D.5000
[单选题]_______ is a unit established for the purpose of receiving reports concerning air traffic services and flight plans submitted before departure.
A.Air traffic services reporting office
B.Service Department
C.ATIS office
D.Control centre
[单选题]We are in charge of aeronautical information service and we provide _______ to all flight crews.
A.flight NOTAM bulletins
B.post-flight briefing
C.AIP manual
D.en-route flight controls
[单选题] Oh, your flight is a()flight of CSN and KLM and that flight is run by CSN.
A. code-share
B. excellent
C. joint
D. code-joint
[单选题]One group of flight instruments operates on the principle of pressure differential to provide the pilot with speed, rate of climb or descent, and altitude, this group is referred to as the _______ instruments.
A.gyroscopic
B.pitot-static
C.altitude
D.attitude
[单选题] Oh, your flight is a(n ) ( ) flight of CSN and KLM and that flight is run by CSN.
A. code-share
B. excellent
C. joint
D. code-joint
[单选题]The flight levels should be in meters or feet, if you want to use metric system, you must put it in tens of meters, expressed as M followed by 4 figures. According to the statement, 9000m, which of the following is correct?
A.M0900
B.M0090
C.M9000
D.9
[单项选择]There is a direct flight at 3: 00 or a flight at 7: 30 in the morning that ______ in Los Angeles.
A. stops by
B. stops in
C. stops over
D. stops up
[单选题]When executing a flight, the flight crew should check in _______ before ETD and make well pre-flight preparations.
A.40 minutes
B.1 hour
C.1.5 hours
D.2 hours
[单选题]When special flight is in operation, _______ should have its flight status in hand and monitor it all through the flight.
A.CAAC
B.concerned regional ATMB
C.airlines dispatch office
D.concerned airport
[单选题]When vectoring to intercept the localizer course, the final vector furnished shall be such as to enable the aircraft to intercept the localizer course at an angle _______ 30 degrees and to provide at least 2km straight and level flight prior to localizer course interception.
A.not greater than
B.not less than
C.greater than
D.less than
[单项选择]How long is the flight
A. 2 hours, 40 minutes.
B. 2 hours, 14 minutes.
C. 2 hours, 4 minutes.
D. 2 hours, 44 minutes.
[单项选择]Differences in positions adopted by oxygen and hydrogen atoms account for variations in the crystalline structure of different forms of ice.
A. are caused by
B. explain
C. derive from
D. constitute
