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Flashcards in Autoflight Deck (43)
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1
Q

How are Autothrottle N1 limits determined during normal ops?

A

Computed by the Flight Management Computer

2
Q

Which A/T modes allow the thrust levers to remain in the position manually selected by the pilot?

A

Thr Hold & Arm

3
Q

Which statement is correct regarding A/T and Power Management Control (PMC) during takeoff?

A

The A/T functions with the PMC on or off

4
Q

Which modes are exclusive A/T modes?

A

N1 & SPEED

5
Q

How is the A/T disengaged after an autoland touchdown?

A

A/T automatically trips to OFF two seconds after touchdown

6
Q

Which statement is correct regarding the A/T P/RST (PUSH/RESET) lights when the A/T is automatically disengaged after touchdown?

A

A/T P/RST lights do not come on when the A/T trips off automatically after touchdown

7
Q

When does the autothrottle FMC SPD MODE engage?

A

When LVL CHG is selected

8
Q

During a dusl autopilot autoland, which statement regarding the A/T RETARD MODE is correct?

A

Engages at 27 feet RA

9
Q

When is the A/T armed for the go-around mode?

A

Autothrottle switch armed and Radio Altitude 2000 feet or less

10
Q

How much thrust is generated when the TO/GA switch is pushed once during a go-around?

A

Thrust for a 1000-2000 feet/ minute climb

11
Q

The autoflight system (does not include VNAV) provides speed, pitch, and thrust commands to avoid exceeding:

A

All answers are correct

12
Q

The Captain’s flight director with VOR/LOC selected and autopilot A engaged, uses signals from

A

1 VHF NAV radio

13
Q

What is indicated in the MCP IAS/MACH display window when VNAV is engaged

A

Nothing

14
Q

What occurs when Vertical Speed is selected with the Autothrottles engaged?

A

V/S engages and the A/T engage in the MCP SPEED mode

15
Q

Autothrottle operation is available with Flight Directors___ or with the Autopilot engaged or not engaged

A

ON or OFF

16
Q

What does the ON light in a MCP mode selector switch indicate?

A

Mode can be deselected by pushing respective seitch again

17
Q

Which statement is correct when an A/P is engaged in CMD and pressure is applied to the control wheel or column

A

Autopilot paddle switch remains in CMD; CWS P or CWS R is displayed on the FMA

18
Q

What occurs when an A/P is engaged in CMD and pressure is applied to the control wheel or column

A

Pitch and/ or roll modes revert to CWS

19
Q

What will cause a single AP to disengage

A

All answers are correct

20
Q

During cruise flight in VNAV, only one autopilot may be engaged.

A

YES

21
Q

Which statement is correct regarding A/P operation with the paddle switch in CWS

A

A/P maneuvers airplane in response to control pressures applied by either pilot

22
Q

With the autopilot in CWS ROLL and ALT HOLD, the pilot rolls the aircraft into 15 degrees of bank and releases the controls. The aircraft will

A

Maintain 15 degrees of bank and hold altitude

23
Q

With the A/P engage paddle in CZmD mode, how can CWS pitch mode be engaged

A

CMD mode may be overridden to CWS pitch by forward or aft pressure on the flight controls

24
Q

Which mode is only a Flight Director mode and not an autopilot mode

A

Takeoff

25
Q

Which are roll modes only

A

VOR/LOC, LNAV, HDG SEL

26
Q

Which are pitch modes

A

LVL CHG, VNAV, ALT HOLD

27
Q

How is the ALT ACQ mode engaged

A

Automatically when climbing or descending in VS or LVL CHG modes

28
Q

What mode engages automatically when ALT ACQ is engaged and a new MCP altitude is selected

A

VS engages if selected altitude differs by more than 100 feet from previous selected altitude

29
Q

How is the LVL/CHG mode selected

A

Select new MCP altitude , push the LVL CHG sw

30
Q

What speed will be displayed in the IAS/MACH speed window when LVL CHG is selected from VNAV

A

IAS/MACH display and airspeed cursors synchronize to existing speed

31
Q

Which statement is correct regarding capture of a selected VOR course

A

Capture point depends on intercept angle & closure rate

32
Q

Which statement regarding capture of the LOC &GS is correct when operating in the APP mode

A

LOC must be captured first, then GS may be captured

33
Q

What is the N1 limit annunciation on the Thrust Mode Annunciator after G/S capture

A

GA

34
Q

On a single autopilot approach, what causes an automatic disengagement of the APP mode

A

Changing the frequency of the master VHF NAV unit

35
Q

What is the minimum altitude for disengaging an autopilot after a single autopilot ILS approach

A

50 ft AGL

36
Q

Before engaging the autopilot, either aileron or rudder trim may be used to trim the aircraft. After autopilot engagement, ONLY rudder trim should be used to level the wings

A

True

37
Q

What is the minimum altitude for engagement of the autopilot after takeoff

A

1000 ft agl

38
Q

For a non - precision approach, the autopilot must be disengaged before descending

A

More than 50 ft below minimums

39
Q

The maximum crosswind for Autoland approaches is

A

15 kts

40
Q

The autoland system should not be used for overweight landings

A

True

41
Q

The B737 meets the requirements for Autoland with which type of Automatic Flight Control System

A

Fail Passive

42
Q

When can a second autopilot be engaged without causing the first autopilot to disengage

A

After arming the APP mode until descending below 800 ft agl

43
Q

Two autopilots are installed. Under what conditions can both autopilots be engaged

A

Approach mode armed above 800 agl