Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

T-1 18-12 > SYS4 Test Review (Hydraulics) > Flashcards

SYS4 Test Review (Hydraulics) Flashcards

1
Q

the rudder pedals control both the rudder and nose wheel steering when …

A

when the nose wheel is extended

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

full forward control column movement will deflect the elevator …

A

down 12*

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

which control surface is used as both a primary and secondary flight control?

A

spoilers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

the rudder boost function is used to help …

A

with an asymmetric thrust condition

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

T-1 primary flight controls?

A

rudder, elevator, spoilers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

what are the secondary flight controls?

A

flaps, speed brake, 3 trim systems

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

T-1 flap type

A

electronically controlled, hydraulically actuated double slotted fowler flaps

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

which secondary flight controls are hydraulically actuated?

A

flaps and speed brakes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

the max speed for moving flaps from 10 to 30

A

170 KIAS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

when does roll trim warning sound?

A

actuated more than 5 secs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

which control surface is both primary and secondary?

A

spoilers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

V_fe for 30 flap

A

165 KIAS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

emergency pitch trim is accomplished ..

A

electronically with a switch on the pedestal

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

rudder is operated …

A

mechanically

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

when will speed brakes be automatically retracted?

A

1: throttles to above 60%N1
2: setting flaps beyond 10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

speed brake control valve supplies _____ pressure to deploy spoilers on both wings

A

hydraulic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

FLAP ASYM indicates

A

main flap asymmetry ( >7* differential)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Pitch attitude controlled by

A

mechanically actuated elevators

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

emergency pitch trim is ____ of the normal rate of trim

A

1/3

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

what happens when the hydraulic filter becomes clogged?

A

fluid bypasses clogged filter (no indication)

21
Q

which hydraulic system is not part of the valve package?

A

wheel brakes

22
Q

what happens when hydraulic pressure exceeds 1650 psi?

A

hydraulic pressure relief valve opens, routes excess to return line

23
Q

purpose of bleed air in hydraulic reservoir?

A

prevents fluid foaming and provides constant supply of fluid to the pumps

24
Q

hydraulic pressure stabilizes at

A

1500 psi

25
Q

HYD LEVEL LO light turns on when

A

0.6 gal left in Hydr. reservoir

26
Q

L/R H PUMP PRESS LO lights up when

A

< 750 psi

27
Q

pilot intervention required if pressure reaches ____ psi

A

1850

28
Q

hydraulic reservoir should be serviced when gauge level is

A

below the REFILL line

29
Q

What does the hydr. filter do?

A

removes contaminants that could damage moving parts

30
Q

What happens to hydr. components if one hydraulic pump is lost?

A

All hydraulic subsystems operate normally

31
Q

High pressure is indicated by which light?

A

None, pressure gauge only

32
Q

when does the hydraulic system start operating?

A

automatically at engine start

33
Q

which systems require hydraulic pressure?

A

wheel brakes, speed brakes, flaps, gears

34
Q

how do you know if a hydraulic pump has failed?

A

L/R H PUMP PRESS LO

35
Q

the landing gear handle

A

sends an electrical signal to the hydraulic valve package to start the gear lowering/retraction sequence

36
Q

max nose wheel deflection

A

45* using rudder pedals and differential power/braking

37
Q

with flaps at 0 or 10, when will the gear horn sound?

A

throttle below 70%

38
Q

using rudder pedals only, what is max deflection of nose gear

A

25*

39
Q

when fully closed, the main gear fuselage doors ____ lock closed

A

mechanically

40
Q

normal landing gear extension sequence

A

gears do not extend until inboard main doors are fully open

41
Q

the max airspeed for emergency gear extension is …

A

150 KIAS

42
Q

min strut extension for main gear

A

1.1 inch

43
Q

normal landing gear sequence takes approx. ___ sec

A

7

44
Q

normal strut extension for nose gear approx.

A

3.5 inches

45
Q

max altitude for gear extension

A

20,000 ft MSL

46
Q

when main gears are extended, _____ locks them down

A

mechanical down lock mechanism

47
Q

which component allows gear handle to be raised if it is stuck down ?

A

downlink release button

48
Q

during emergency gear extension, nitrogen pressure is used to

A

close the main gear fuselage doors

T-1 18-12 (23 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions