Flikght Controls Flashcards by Vincent Lausoontornsiri

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Rudder travel is
Left ___ degrees from center
Right ___ degrees from center

Rudder travel is
Left 23 degrees from center
Right 30 degrees from center

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Rudder Hydraulic boost package is in the ________________; Powered by ____and ____ system. It is _______________ with Flap system

Rudder Hydraulic boost package is in the tail section; Powered by No. 1 and No. 2 system. It is interconnected with Flap system

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Output of boost package is transmitted to rudder ________________.
During BOOST OUT operations, boost pack is bypassed and pedal movement is __________________ transferred to control surface.

Output of boost package is transmitted to rudder mechanically.
During BOOST OUT operations, boost pack is bypassed and pedal movement is mechanically transferred to control surface.

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For takeoff, Rudder trim tab set______ degrees _____.

For takeoff, Rudder trim tab set 4 to 9 degrees RIGHT.

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Rudder power caution light illuminates when: (x3)

Rudder power caution light illuminates when
i. No. 2 hydraulic pressure reaches the hydraulic rudder boost package and flaps are less than 60% extended with No. 1 system operative (too much)
ii. If both hydraulic pressure does not reach rudder boost package when flaps are greater than 60% (too Little)
iii. No hydraulic pressure reaches boost package regardless of flap position (not enough)

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Rudder Boost shut-off valve Energized _____ when ____________hydraulic switches ___ and when flaps less than 60% extended

Rudder Boost shut-off valve Energized closed when No 1 or No 1A hydraulic switches on and when flaps less than 60% extended

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Rudder Boost shut-off valve De-energized ______ when flaps are greater than 60% extended

Rudder Boost shut-off valve De-energized open when flaps are greater than 60% extended

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Rudder Boost shut-off valve Powered by __________________ through the rudder booster shutoff valve CB on the FELC.

Rudder Boost shut-off valve Powered by MON ESS DC BUS through the rudder booster shutoff valve CB on the FELC.

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To permit No.2 hydraulic system to power the rudder boost package with a loss of No.1 hydraulic system pressure, and when flaps are less than 60% requires that the ____________________hydraulic pump switche(s) be turned off

To permit No.2 hydraulic system to power the rudder boost package with a loss of No.1 hydraulic system pressure, and when flaps are less than 60% requires that the No.1 and No.1A hydraulic pump switche(s) be turned off

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Normal take-off position for elevator trim is is ___ deg nose ____ - indication on trim wheel

Normal take-off position for elevator trim is is 10 deg nose up - indication on trim wheel

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Failure to set the elevator trim 10 deg NOSE UP during take-off and that all 3 hydraulic pumps are on can lead to elevator control difficulty during gear retraction after take-off. With 1 hyd pump on and trim 10 deg out can increase control forces from ____ lbs prior to gear up to _____ lbs during gear up.

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There are a total of ___Viscous Dampers; (__ elevator cables; __ rudder cables). They are designed to Dampen _________ & _________

There are a total of 5 Viscous Dampers; (3 elevator cables; 2 rudder cables). They are designed to Dampen oscillations & vibrations

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The hydraulic Boot Packages run on a Total of __ hyd pumps on __ separate hyd systems. They have an ___________ generator/bus transfer system, so a complete hyd failure is ___________. ___________________ can support all functions of the boost packages.

The hydraulic Boot Packages run on a Total of 3 hyd pumps on 2 separate hyd systems. They have an automatic generator/bus transfer system, so a complete hyd failure is unlikely. Any generator can support all functions of the boost packages.

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Shifting to boost out with a malfunctioning trim tab may result in serious control difficulties because of the fact that the control surface travel is reduced by ____

Shifting to boost out with a malfunctioning trim tab may result in serious control difficulties because of the fact that the control surface travel is reduced by half (50%)

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Flap Drive Gearbox Located in ____

Flap Drive Gearbox Located in HSC

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Flap indicator positions:
UP = ___% = ___ degrees
MAN = ___% = ___ degrees *
Take-off/App = ___% = ___ degrees *
Land = ___% = ___ degrees

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Flap indicator positions:
UP = 0% = 0 degrees
MAN = 40% = 10 degrees *
Take-off/App = 77% = 18 degrees *
Land = 100% = 40 degrees

Flap Position indicator is powered by:

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MON ESS AC BUS

2 asymmetrical conditions
1.
2.

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2 asymmetrical conditions
unequal flaps
skewed flap

A wing flap asymmetry system consists of two chain-driven detectors located on the wing rear spar near the centre of each flap well. The purpose of the detectors is to sense an asymmetrical condition in excess of __ degrees.

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A wing flap asymmetry system (see Figure 1-9-6) consists of two chain-driven detectors located on the wing rear spar near the centre of each flap well. The purpose of the detectors is to sense an asymmetrical condition in excess of 2 degrees.

After a FLAP ASYM light on the VA panel, can the flaps be moved and reset while in flight?

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No, they must be reset and the system rearmed on the ground

FLAP AIRSPEED LIMITATIONS
UP ___ Kts
Manoeuvre ___ kts
T/O and Approach ___ kts
Land ___ kts

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FLAP AIRSPEED LIMITATIONS
UP VNE Kts
Manoeuvre 275 kts
T/O and Approach 190 kts
Land 170 kts

Application of ____________________ when elevators are full up could result in structural damage to the control surfaces

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Application of full left or right rudder when elevators are full up could result in structural damage to the control surfaces

The primary control surfaces are:
A. Standard mechanical systems utilizing servo tabs to move the main control surfaces.
B. Conventional mechanical systems utilizing hydraulic boosters operated by one hydraulic system.
C. Conventional mechanical systems utilizing hydraulic boosters operated by two hydraulic systems.
D. Modern fly-by-wire system using digital feedback elements to provide good control feel.

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C. Conventional mechanical systems utilizing hydraulic boosters operated by two hydraulic systems.

The AFDS is connected to each boost package: A. Electrically B. Mechanically C. Electrically and Mechanically D. Manually

C. Electrically and Mechanically

When operating the flight controls on the ground one must avoid hitting the control stops because: A. It may cause system shock stress and control surface over-travel B. It may cause control cables to break C. It may cause control surface vibration and flutter D. It may cause the aircraft to become unserviceable.

A. It may cause system shock stress and control surface over-travel

To prevent cable actuator damage, do not exceed ___________ revolutions per second during trim control wheel checks: A. 0.25 revs/sec B. 0.5 revs/sec C. 1.0 revs/sec D. 2.0 revs/sec

C. 1.0 revs/sec

Application of full left/right rudder when elevators are _________ could result in structural damage to control surfaces. A. Full Down B. Full Up C. Centered D. Full Up or Full Down

B. Full Up

Failure to set the elevator trim to 10 degrees NOSE UP position during takeoff and to ensure that _____ hydraulic pumps are on can lead to __________ control difficulty during gear retraction. A. 2, rudder B. 3, elevator C. 3, longitudinal D. 4, aileron

B. 3, elevator

When the AFDS is ON, the elevator trim system may be over-ridden by applying a force of about _____ lbs to the elevator trim control wheel: A. 20 B. 30 C. 40 D. Whatever it takes

A. 20

The primary function of the Force Link Tab is to improve the aircraft’s ___________ stability A. Lateral Stick Free B. Longitudinal Stick Fixed C. Dihedral D. Longitudinal Stick Free

D. Longitudinal Stick Free

During elevator trim tab operation resistance is encountered at approximately ______ degrees nose ______ trim as the force link tabs are forced down. A. 20-25, UP B. 20, UP C. 20, DOWN D. 20-25, DOWN

B. 20, UP

The rudder boost package is interconnected to the wing flap system to: A. Allow the rudder boost package access to hydraulic pressure from the flap system when it is idle B. Prevent the possibility of excessive rudder movement at low airspeed C. Prevent the possibility of excessive rudder movement at high airspeed D. Allow full range of rudder surface travel when the flaps are UP.

C. Prevent the possibility of excessive rudder movement at high airspeed

The RUDDER POWER light illuminates when: A. The No.2 system pressure reaches the rudder boost package and the flaps are UP B. The No.1 system pressure reaches the rudder boost package and the flaps are 100% DOWN C. Anytime the Rudder Boost Shut-Off Valve CB is pulled D. If no hydraulic pressure reaches the boost package, regardless of flap position

A. The No.2 system pressure reaches the rudder boost package and the flaps are UP & D. If no hydraulic pressure reaches the boost package, regardless of flap position

What powers the Wing Flap motor? A. Main AC A B. No.1 & 2 Hydraulic Systems C. Mon Essential AC D. No.1 Hydraulic System

B. No.1 & 2 Hydraulic Systems

With a loss of No.1 Hydraulic system when the Flap Position is less than 60%, the No.2 hydraulic system: A. Will power the rudder boost package automatically B. Cannot power the rudder boost package C. Will power the rudder boost package if #1 and #1A hydraulic pumps are shut-off D. Will power the rudder boost package if #1B pump is shut-off

C. Will power the rudder boost package if #1 and #1A hydraulic pumps are shut-off

The Wing Flaps are: A. Split Type incorporating high drag, low lift B. Fowler-Type C. Zap-Flap D. Double-slotted Flap

B. Fowler-Type

The flap asymmetry system is incorporated to protect against: A. Skewed Flaps B. Bent Flaps C. Asymmetrical Flaps D. Both A and C.

D. Both A and C.

The flap asymmetry system detects an asymmetry of ____ degrees and is re-settable _________. A. 3 degrees, in-flight B. 2 degrees, on the ground and in flight C. 2 degrees, on the ground only D. 3 degrees, on the ground only

C. 2 degrees, on the ground only

The 3 boost handles allow each primary flight control to be disconnected: A. Both electrically and mechanically B. Electrically from each boost package C. Hydraulically from each boost package D. Mechanically from each boost package

D. Mechanically from each boost package

The WRS has 2 viewing modes. What are they?

120 & 360

The WRS operates by.. A. Active detection of areas of precip B. Passive detection of areas of precip C. Passive detection of electrical discharges D. Active detection of electrical discharges

C. Passive detection of electrical discharges

Flikght Controls Flashcards

(42 cards)