更多"[单选题]When some of the weather radar"的相关试题:
[单选题]To the mode selector on weather radar, when use WX+T mode, the effective distance of ND is:
A. A. 30NM
B. B. 40NM
C. C. 80NM
[单选题]If both RTL fails, when returning to low speed logic:
A. move retaining device to recover the maximum rudder deflection when slats reach out
B. retain RTL at the last position
C. move retaining device to the maximum rudder deflection at any time
[单选题]What happens when RMP2 fails?
A. Communication system fails
B. VHF2 frequency cannot be controlled
C. All frequency of the communication system can be controlled
[单选题]When weather radar select ON, there are no people and gaint metal in ____ of antenna movement distance and 35°of two side of the center line should be confirmed.
A. A. 5m
B. B. 10m
C. C. 20m
[单选题]When ILS 1 fails, is it influence GPWS GLIDESLOPE aural alert?
A. A. Yes, inhibited
B. B. No, ILS 2 available
C. C. Not sure, if left-seat is not PF, no influence
[单选题]When a side of engine bleed fails, because of the performance of precooler, when pilots use wing anti-icing, they must：
A. turn off a set of PACK
B. start APU
C. descend to under 10000feet
[单选题]In some cases when the actual takeoff weight is lower than the maximum permissible one but no flexible takeoff possible， how to determine the speeds?
A. You can retain the speeds that have been calculated for the maximum permissible takeoff weight;
B. You can retain the speeds associated with the actual takeoff weight provided they are all lower than the speeds calculated for the maximum permissible takeoff weight.
C. You can use either of the above methods.
[单选题]If pressure regulation fails, the overpressure valve closes
A. When pressure is above 56 psi
B. When pressure is above 68 psi
C. When pressure is above 85 psi
[单选题]The suggested antenna tilt of weather radar before flight is:
A. A. 0
B. B. +6
C. C. +4
[单选题]TILT knob on the weather radar panel controls the antenna tilt, which is correct?
A. A. Radar 1 depends on ADIRS 1, ADIRS 3 replaces ADIRS 1 if ATT HDG selector is set to CAPT 3
B. B. Zero represents the horizon, as seen by the ADIRS
C. C. Both correct
[单选题]PWS toggle switch on the weather radar panel at AUTO position, activates the predictive windshear function, which is correct?
A. A. Even if the SYS switch is set to OFF, windshear function is available (depend on the setting of ATC panel)
B. B. Windshear areas are detected by antenna scanning below 2 300ft RA. They are displayed on the ND, if below 1 500ft
C. C. Both correct
[单选题] Area which cannot be scanned by the radar of the vessel because they are shielded by parts of its superstructure, masts, etc means . ( )
A. missing sectors
B. sheltered area
C. unseen area
D. blind sectors
[单选题]In flight, if pressure controller 1 fails：
A.manual operation must be performed
B.automatically convert to controller 2
C.manually select controller 2
[单选题]If one elevator fails, the deflection of the remaining elevator is limited in order to _____
A. avoid putting excessive asymmetric loads on the horizontal tailplane
B. avoid putting excessive asymmetric loads on the rear fuselage.
C. all of the above
[单选题]Air-conditioning unit controller fails, the temperature of air-conditioning unit exit is regulated to： ℃
A.10
B.18
C.15
[单选题]To the mode selector on weather radar, in ground mapping mode the black color in ND indicates:
A. A. Mountains
B. B. Cities
C. C. Water
[单选题]How to use GAIN knob on weather radar panel?
A. A. It adjusts the receiver's sensitivity in weather mode (WX), or in ground mapping mode (MAP)
B. B. CAL is the normal position of the knob. It adjusts the gain to a calibrated setting
C. C. Both correct
[单选题]To the mode selector on weather radar, in WX (Weather mode), colors indicate the density of precipitation, which color indicates the highest intensity?
A. A. Black
B. B. Red
C. C. Magenta
