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United B737 (pitu) > Flight Control System > Flashcards

Flashcards in Flight Control System Deck (55)
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31

All flight and ground spoilers will automatically rise to full extend on landing if the speed brake lever is in the ARMED position and __________.

() both thrust levers are at IDLE
() either thrust lever is at IDLE

() both thrust levers are at IDLE

32

An illuminated SPEED BRAKE DO NOT ARM light indicates ___________.

() the speed brake lever has automatically moved to full extend
() an abnormal condition or during landing the wheel speed has dropped below 60kts and the speed brake lever is not in the down position
() the speed brake lever has automatically stowed

() an abnormal condition or during landing the wheel speed has dropped below 60kts and the speed brake lever is not in the down position

33

The _______ position indicates all flight spoilers are extended to their maximum position for inflight use, while the ________ indicates all flight and ground spoilers are extended to their maximum position for ground use.

() UP; FLIGHT DETENT
() UP; UP
() FLIGHT DETENT; UP

() FLIGHT DETENT; UP

34

An illuminated SPEED BRAKE ARMED light indicates ___________.

() the speed brakes need to be armed
() valid automatic speed brake system inputs
() the speed brakes will remain stowed on landing

() valid automatic speed brake system inputs

35

In the event of hydraulic system B failure, the trailing edge flaps ___________.

() are inoperative
() can be operated electrically
() can be operated with hydraulic A system

() can be operated electrically

36

The Flaps/Slats Electronic Unit (FSEU) monitors trailing edge flaps for _______________. If the FSEU detects a trailing edge problem, it_______ the trailing edge flap bypass valve.

() asymmetry and skew conditions; closes
() skew protection but no asymmetry protection; closes
() asymmetry protection but no skew protection; opens

() asymmetry and skew conditions; closes

37

On the B737-800, the TE flap load relief function protects the flaps from excessive air loads. When the flaps are set to 40 the TE flaps will _______ if airspeed exceeds 163 knots.

() retract to 30
() retract to 25
() sound the configuration warning horn

() retract to 30

38

The FLAP Lever _______.

() selects position of flap control valve, direction hydraulic pressure for flap drive unit, and selects the position of the LE devices by the determined TE flap position
() at flap positions 30 and 40 arms the flap load relief system
() all answers are correct

() all answers are correct

() selects position of flap control valve, direction hydraulic pressure for flap drive unit, and selects the position of the LE devices by the determined TE flap position

() at flap positions 30 and 40 arms the flap load relief system

39

Why are there mechanical Flap Gates positioned at 1 and 15?

() for single engine and normal go-around
() for takeoff flap settings
() for standardization among fleets

() for single engine and normal go-around

40

Where would a TE flaps asymmetry or skew indication be seen?

() The Flap Position Indicator
() The Aft Overhead Panel
() all answers are correct

() The Flap Position Indicator

41

Leading edge devices _______ be retracted by the standby hydraulic system.

() can
() cannot

() cannot

42

On the Leading Edge Devices (LE DEVICES) Annunciator Panel, located on the aft overhead panel, an extinguished LE light indicates ______.

() the related LE device is extended
() the related LE device is retracted
() the related LE device has been manually extended

() the related LE device is retracted

43

On the Leading Edge Devices (LE DEVICES) Annunciator Panel, located on the aft overhead panel, pressing the Leading Edge Annunciator Panel TEST switch _________.

() tests all trailing edge flap positions
() tests all annunciator panel lights
() tests the FSEU

() tests all annunciator panel lights

44

An illuminated amber Leading Edge Devices Transit (LE FLAP TRANSIT) Light, indicates _________.

() any LE device is in transit, or is not in its programmed position with respect to the trailing edge flaps
() a LE slat skew condition exists
() all answers are correct

() all answers are correct

() any LE device is in transit, or is not in its programmed position with respect to the trailing edge flaps
() a LE slat skew condition exists

45

An illuminated green Leading Edge Devices Extended (LE FLAPS EXT) Light, indicates _________.

() all leading edge devices are retracted
() all trailing edge devices are retracted
() all leading flaps are extended

() all leading flaps are extended

46

The Flight SPOILER switches

() are in the OFF position for normal operating procedures
() are used for maintenance purposes only
() all answers are correct

() are used for maintenance purposes only

47

An illuminated amber YAW DAMPER Light indicates _________.

() the yaw damper is being operated by the standby hydraulic system
() the yaw damper switch needs to be positioned to OFF
() the yaw damper is not engaged

() the yaw damper is not engaged

48

With the YAW DAMPER Switch ON, the yaw damper is engaged to the main rudder power control unit if ___________________.

() the B FLT CONTROL switch is in the ON position
() the B FLT CONTROL switch is in the OFF position
() the A, B and Standby hydraulic systems are inoperative

() the B FLT CONTROL switch is in the ON position

49

Momentarily pressing the ALTERNATE FLAPS position switch to DOWN ________________.

() partially extends LE devices using residual A system pressure
() partially extends LE devices using residual B system pressure
() fully extends LE devices using standby hydraulic pressure

() fully extends LE devices using standby hydraulic pressure

50

An illuminated amber Speed Trim Failure (SPEED TRIM FAIL) Light indicates ________________.

() a failure of the speed trim system
() a failure of the mach trim system
() a failure of the autopilot

() a failure of the speed trim system

51

An illuminated amber Automatic Slat Failure (AUTO SLAT FAIL) Light during MASTER CAUTION recall indicates ________________.

() a failure of a single Stall Management / Yaw Damper computer
() a failure of both Stall Management / Yaw Damper computers
() a failure of the autopilot

() a failure of a single Stall Management / Yaw Damper computer

52

An illuminated amber STBY RUD ON Light indicates ________________.

() the standby rudder system is commanded on to pressurize the standby rudder power control unit
() the standby rudder has failed
() the standby hydraulic system has failed

() the standby rudder system is commanded on to pressurize the standby rudder power control unit

53

Do not deploy the speed brakes in flight at radio altitudes less than ___.

() 2,000 ft
() 1,000 ft
() 1,500 ft

1000ft

54

If the manual trim is used to position the stabilizer beyond the electrical trim limits, ____ may be used to return the stabilizer to electrical trim units.

() only manual trim
() only Mach trim
() the stabilizer trim switches

() the stabilizer trim switches

55

The ground spoilers are powered by hydraulic system ___.

() B
() A
() A and B

A