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United B737 (pitu) > Instrument System > Flashcards

Flashcards in Instrument System Deck (99)
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1

The air data modules convert pneumatic pressure to electrical signals and send these data to the _____________.

() MCPs

() IRSs

() ADIRUs

ADIRUs

2

The _____ provide inertial position and track data to the FMC as well as attitude, altitude, and airspeed data to the displays.

() MCPs

() IRSs

() ADIRUs

ADIRUs

3

ADIRUs

3

If a _____ fails, automatic display switching ensures critical information remains available to the pilots at all times.

() MCP

() IRS

() DU

DU

4

If the airspeed is manually selected in the IAS/MACH window, where does it appear on the flight instrument display?

() Above the PFD Airspeed Indicator

() The magenta Speed Bug on the PFD Airspeed Indicator

() All answers are correct

All answers are correct

5

The tip of the Speed Trend Vector (green) on the PFD Airspeed Indicator shows predicted airspeed in the next ______ seconds.

() 6

() 10

() 30

10

6

If the current airspeed decreases into the minimum speed amber bar, the airspeed readout box turns _________________________.

() amber and flashes for 10 seconds

() red after 10 seconds

() all answers are correct

amber and flashes for 10 seconds

7

Current Mach is digitally displayed below the airspeed tape when the current Mach number is greater than ________.

() 0.01 Mach

() 0.40 Mach

() 0.70 Mach

.40 Mach

8

On the PFD Airspeed Indicator, the bottom of the Maximum Speed (red and black) bar indicates the maximum speed as limited by __________.

() VMO/MMO

() Landing Gear or Flap placard speed

() all answers are correct

All Answers are correct

9

The Maximum Maneuver Speed/High Speed Buffet (amber) bar is displayed on the PFD Airspeed Indicator _______________.

() when flaps are up

() when flaps are up and landing gear is down

() when landing gear is down

When flaps are up

10

The Flaps Maneuvering Speeds (green) are displayed on the PFD Airspeed Indicator after the __________ is entered in the CDU.

() gross weight

() reserve fuel

() cost index

Gross weight

11

The Flaps Maneuvering Speeds (green) UP bug is not displayed on the PFD Airspeed Indicator __________.

() with landing gear extended

() above approximately 20,000 feet altitude

() above approximately 10,000 feet altitude

Above approximately 20,000 feet altitude

12

On the PFD Airspeed Indicator, the V2+15 (white) bug is displayed for takeoff, and removed at __________.

() first flap retraction

() final flap retraction

() landing gear retraction

First flap retraction

13

On the PFD Airspeed Indicator, an Amber NO VSPD displayed on the ground indicates __________ on the CDU.

() the cost index is not selected

() the gross weight is not selected

()V1 and VR are not selected

V1 and VR are not selected

14

On the PFD Airspeed Indicator, the Minimum Maneuver Speed (amber) bar is inhibited on takeoff until _______________.

() final flap retraction

() landing gear retraction

() first flap retraction

First flap retraction

15

On the PFD Airspeed Indicator, the top of the Minimum Speed (red and black) bar is the speed at which _______________.

() stick pusher occurs

() the aural warning “airspeed low, airspeed low” sounds

() stick shaker occurs

Stick shaker occurs

16

Shortly after takeoff, when flaps are not up, the bottom of the Maximum Maneuvering Speed (amber) bar indicates _______________.

() flap limit placard speed for the current flap setting

() flap limit placard speed for the next normal flap setting

() flap limit placard speed for the previous flap setting

flap limit placard speed for the next normal flap setting

17

On the PFD Airspeed Indicator, the VREF+20 (white) bug is automatically displayed with selection of _______.

() VREF

() autobrakes

() wind correction

VREF

18

The Landing Reference Speed (green) is indicated as _______ on the PFD Airspeed Indicator.

() REF

() 40 or 30 as appropriate for landing flaps

() TGT

REF

19

The altitude set in the MCP altitude window is displayed on the PFD Altitude Indicator as ____________.

() Selected Altitude Bug (cyan)

() Selected Altitude Bug (white)

() Selected Altitude Bug (magenta)

Selected Altitude Bug (magenta)

20

When MTRS is selected on the EFIS control panel, __________________ is displayed on the PFD Altitude Indicator.

() Hectopascal Barometric Pressure

() Metric Selected Altitude Readout

() the Missed Approach Altitude

Metric Selected Altitude Readout

21

Regarding the PFD Altitude Indicator, how is altitude acquisition alerting displayed

() A momentary tone sounds and the current altitude box turns amber.
() 900 feet prior to reaching MCP altitude, a white box shows around the selected altitude display and a momentary tone sounds
() The box surrounding MCP altitude begins to flash and 300 feet prior to reaching the selected altitude a momentary tone sounds.

900 feet prior to reaching MCP altitude, a white box shows around the selected altitude display and a momentary tone sounds

22

On the PFD Altitude Indicator, the Current Altitude box is highlighted in amber and flashes to denote _______________.

() an altitude deviation

() a disagreement between altimeters

() an ADIRU failure

An altitude deviation

23

On the PFD Barometric Indicator, the Barometric Settings Box is displayed green unless a numeric is set and the aircraft _________________ where the box turns amber.

() has a disagreement between altimeters

() has an ADIRU failure

() is climbing above transition altitude

is climbing above transition altitude

24

On the PFD Barometric Indicator, when the Barometric Standard (STD) is selected, a barometric setting ______ be preselected.

() can

() can not

can

25

On the PFD Vertical Speed Indicator, the Selected Vertical Speed Bug (magenta) indicates __________________.

() the speed selected in the FMC for VNAV PATH with VNAV engaged

() the speed selected in the MCP for Level Change with LVL CHG engaged

() the speed selected in the MCP vertical speed window with V/S pitch mode engaged

the speed selected in the MCP vertical speed window with V/S pitch mode engaged

26

On the PFD Vertical Speed Indicator, the Vertical Speed (white), is located __________________.

() above the vertical speed indication

() above the vertical speed indication when climbing and below when descending

() below the vertical speed indication

above the vertical speed indication when climbing and below when descending

27

On the PFD Attitude Indicator, the Bank Pointer indicates bank angle. When the bank angle is ____ degrees or greater the Bank Pointer fills and turns amber.

() 30

() 35

() 45

35

28

Slip/Skid indication is located ____________________, and fills white with full scale deflection.

() beneath the bank pointer on the attitude indicator

() between the HSI and attitude indicator

() above the engine instruments

beneath the bank pointer on the attitude indicator

29

The VNAV Speed Band (magenta) indicates FMC target airspeed during VNAV path descents. _________ is the speed at which VNAV changes from VANV PTH to VNAV SPD.

() The lower speed limit

() The top of the bar

() The red and black Minimum Speed indicator

The top of the bar

30

The pitch scale on the Attitude Indicator is white and displayed in ___ degree increments.

() 2

() 2.5

() 5

2.5