Automatic Flight

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問題数 50 • 2024/07/28

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On the B777 the automatic flight control system consists of:

D. F/D system, A/T system and three autopilots ,the AFDS can be controlled via de MCP or integrated with the FMC for a full automated flight.

According with this Bank Limit selector position on the MCP, the AFDS commanded the bank limit in which roll modes ?

B. HDG SEL or TRK SEL.

On the MCP when you rotate the Heading/Track selector switch, you:

A. Set the heading or track in the MCP heading/track window and on the PFDs and NDs.

According with this indication on the FMA, A/P is the active mode. Which are the other AFSD possible display indications?

A. FLT DIR and LAND 3 in green, and NO AUTOLAND in amber.

According with this Bank Limit indication on the MCP, the bank angle is limited to _____.

B. 15 degrees if the roll mode is HDG SEL, regardeless of airspeed.

During the takeoff phase which statement is correct according with this PFD indication?

C. LNAV is armed and activates at 50 ft RA.

During the takeoff and initial climb phases which statement is correct according with this PFD indication?

D. VNAV is armed and activates at 400 ft above runway elevation.

When a "DES NOW" is initiated, the airplane descend at approximately _________ until intecepting the planned descent path.

C. 1250 feet/min at ECON speed.

According with this approach selection on the MCP, the localizer captures if the track is within ____________ of the localizer course.

B. 120 degrees

Once the localizer and glideslope are captured, the approach mode can only be disengaged by:

A. selecting a TO/GA mode.

On the B777 the runway alignment it will occurs between 500 feet AGL and 200 feet AGL, depending of the value of the crosswind and also compensates for a single engine approach.

A. TRUE.

According with this PFD landing display, which statament is correct?

D. The Automatic Flight system has complete satisfactorily the pre-autoland test and the aircraft is below 1500 feet RA.

On the B777 when does the flare mode become active?

C. Between 40 and 60 feet RA.

According with this PFD landing display, which statament is correct?

B. The aircraft is less than 2 feet RA and the A/P controls the rudder and nose wheel steering to track the centerline.

When is a Go-around armed?

D. Answers 1 and 2 are correct.

During a Go-around with an LNAV path available, LNAV automatically activates :

D. above 200 fett RA when A/P is engaged.

The following EICAS message has been displayed, which statement is correct?

A. The A/P is operating in a degraded mode.

The following EICAS message has been displayed : the A/P is responding to an overspeed envelope protection. What are the other forms of flight envelope protection?

C. Stall protection and bank angle protection.

This EICAS message can be be displayed with two different levels: Caution or Advisory. Which statement is correct?

C. Message is a caution if fault occurs after LAND 3 is annunciated.

What do these indications mean?

D. The pitch mode has failed and the A/P is engaged.

What do these indications mean?

B. The Autoland system is "Fail Passive"

On the PFD Flight Mode Annunciations (FMA) the newly engaged modes are displayed with a green attention box. The box remain displayed for______________.

A. 10 seconds.

On the PFD Flight Mode Annunciations (FMA) , where can a TO/GA mode be displayed?

D. On the ground when F/D is "ON", TO/GA annunciates for both roll and pitch.

What is the smallest change that can be made in the "ALTITUDE" window, with the control in this position?

B. 1000 feet.

If A/P is engaged what does a first push on this switch do ?

C. Disengages all autopilots.

If the A/P was engaged what does a second push on this switch do ?

A. Resets the Master Warning light.

If the A/P automatically disengages a first push on this switch it will:

D. All of the above.

Which statement is NOT correct related with this switch?

D. When both F/D switches are "OFF"and the bank angle is greater than 10 degrees the A/P engages in attitude hold "ATT" as the roll mode.

With this MCP altitude selection when does the altitude alert will sound ?

C. At 24 100 feet.

On the B777 the altitude alert system consist in a aural warning and a white box that will highlight the selected and the current altitude.

A. TRUE.

Which statement is correct according with this indication on the PFD Flight Mode Annunciation (FMA)?

B. Autothrottle controls airspeed.

Which statement is correct according with this indication on the PFD Flight Mode Annunciation (FMA)?

A. Autothrottle controls the vertical path.

On the B777 to disconnect the left and the right engine autothrottle you can:

A. Position both A/T arm switches, left and right on the MCP to the "OFF" positon

If the A/T was disconnected by selecting these two switches to "OFF", the A/T it will activate automatically if VNAV, FLCH or a TO/GA switch is pushed.

B. FALSE.

Choose the correct statement; if the A/T were manually disconnected via the switches on the thrust levers:

D. A/T remains armed.

With this autoflight annunciation if, after lift-off, a TO/GA switch is pushed:

D. It will remove the derate and assumed temperature reductions.

Which statement is correct related with the F/D switches ?

C. The left F/D switch activates the F/D steering indications on the left PFD.

Which statement is NOT correct ? Once both the LOC and G/S are captured, the APP mode can only be disengage by:

C. Pushing the autothrottle switch a second time.

After landing this EICAS message has been display, together with a Master Warning and an aural warning. The only way to cancel all warnings is to re-engaging the A/P or a second push on the A/P disconnect switch.

A. TRUE.

This PFD Flight Mode Annunciation (FMA) it displays LOC as the roll armed mode. Which other modes can be displayed on the FMA as armed roll modes?

B. ROLLOUT and LNAV.

This PFD Flight Mode Annunciation (FMA) it displays G/S as the pitch armed mode. Which other modes can be displayed on the FMA as armed pitch modes?

B. FLARE and VNAV.

Which statement is correct according with this FMA indication?

D. The pitch mode controls the vertical path and the A/T mode controls speed.

After G/S capture pushing either TO/GA switches activates a go-around:

B. If the airpalne touches down while executing the go-around the pitch mode remains active.

This is a normal FMA display for:

A. Go-around.

In case of a go-around and if there is a LNAV path available, LNAV automatically activates:

C. above 200 feet RA when A/P is engaged.

When VNAV can be engaged?

D. At 400 feet above runway elevation.

At the first power application this window it will display:

B. 200 knots.

When this switch is pushed:

D. ALT will be displayed on the FMA as the active pitch mode.

On the ground, above _____________ pushing either of these switches disarms LNAV and VNAV.

C. 80 knots

Pushing either of these switches after lift-off with THR REF displayed on the FMA:

D. Disarms LNAV and VNAV, if armed.