CQ2 Flashcards

(70 cards)

1
Q

Up to what alt can the APU provide bleed air

A

20,000ft

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2
Q

High Pressure HP bleed air is used for

A

Wing and engine anti ice

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3
Q

Intermediate air IP bleed air is used for

A

Environmental air

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4
Q

What controls the pneumatics

A

Integrated air system controller IASC

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5
Q

What is IP psi limit

A

50 +-3 psi

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6
Q

What is the HP psi limit

A

36+-3 PSI

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7
Q

What side does APU bleed air flow to

A

Right side only

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8
Q

How many IASC does the system have

A

2

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9
Q

What does the IASC control

A

IASC 1 left HP and IP valves
IASC 2 right Hp and IP valves

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10
Q

What does bleed loop fault mean

A

One loop of a dual loop system has failed

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11
Q

What does bleed loop fail mean

A

One loop of a single loop system or both loops of dual loop system has failed

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12
Q

How is the flow control valves controlled

A

Electrically controlled
Pneumatically operated

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13
Q

What is responsible for the opening and closing of the flow control valves

A

Air source switch

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14
Q

What happens to the flow control valves when the engine start switch if selected

A

They close

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15
Q

What is the max cabin change rate when in manual mode

A

2500fpm

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16
Q

What happens when EMER depress is selected in auto mode

A

Cabin is depressurized at 2500fpm up to 14,000ft +- 100 ft or the aircraft altitude whichever is lower

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17
Q

What happens when EMER depress is selected in manual mode

A

The cabin depressurizes at 3000fpm up 14,500ft +-500ft or the aircraft’s altitude whichever is lower

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18
Q

What does the ditching switch do

A

Depressurizes the cabin
Shuts off AC
Keeps OFV closed in the event of a water landing

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19
Q

When is the ditching switch available

A

Below 15000 ft in auto mode

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20
Q

When is the ditching switch not available

A

Above 15000ft or in manual mode

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21
Q

How can you close the out flow valve in manual mode

A

Turn Man rate knob to max down

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22
Q

How long is the cabin pressurized to 300ft below TO alt

A

6000ft or 10min

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23
Q

When the roll disconnect is pulled who controls what

A

Left seat controls roll spoilers
Right seat controls ailerons

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24
Q

What is attached to the gust lock

A

The ailerons and throttles

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25
How are the elevators and rudder gust locked
Trapped hydraulic fluid
26
What happens to the rudder if the right hydraulic system fails
The aux hydraulic system powers the lower rudder PCU
27
When is the yaw damp inhibited
Above 60knts until weight off wheels
28
How does the rudder trim work
Actuates the rudder because there is no trim tab
29
What is config trim
Auto trim movement when flaps or spoilers are extended or retracted
30
In normal ops how long does the flaps take 0-20
Does not exceed 20 sec
31
What is required for ground spoilers to be armed
Both throttles in TO or above Main wheel speed of 60knts or greater Wow and RA > 7ft
32
What items are part of the TO config warning system
Flaps Spoilers Parking break AP All trims Roll/pitch disconnect
33
What are the functions of primary stab trim
Config trim Mach trim Variable rate pitch trim
34
What do we loose in sec stab trim
AP
35
Will the cabin remain pressurized on trim air only
Yes
36
What is the max alt for trim air
30,000
37
How many safety valves does the aircraft have
2 over pressure and under pressure
38
What is the power source of the safety valves
A spring, has no power
39
What needs to be done if a fire extinguisher is used in the cabin
Pilots need to wear oxygen mask, goggles emer oxygen
40
Does the oxygen mask have an auto mode
Yes, when cabin alt above 35,000 mask automatically does EMER oxygen
41
What is a warning for a stab trim runaway
The clacker
42
When the engine anti ice is on what is heated
Engine cowling leading edge T2 probe
43
How is the T2 probe heated
Electrically
44
How do you know the T2 probe heat failed
Amber TT
45
What is the difference between CAS and EICAS
CAS - crew alerting system EICAS- Engine Instruments crew alerting system
46
What is the normal power source for the standby instrument lighting
L main bus
47
When can you use ram air
Below 10,000 Flying unpressurized When the QRH tells you to
48
Pack air is
Cold
49
Trim air is
Hot
50
When do you need engine anti ice
10*C or below Ground contamination
51
When do you need wing anti ice
5* C on the ground 10* C in flight Below 210 knots in icing conditions
52
Where are the oxygen tanks
In the lav
53
What is the oxygen blow out disk for
Over pressure in the system
54
What are the oxygen mask limitations
-5* C 40,000-41,000
55
What is the concern with manually deploying oxygen masks
The oxygen is unregulated, continuous flow of oxygen
56
What is the max Delta P
9.4/10.1
57
Where are the PBE
1 behind the left pilot seat 1 in the lav
58
What needs to happen if the med kit is opened
MELed Inventoried
59
When are the Emergency lights activated when armed
Loss of power to the R main Bus
60
What is the normal source of power for the emergency lights
R main bus
61
How long do the emergency lights last
10-15 min
62
When does the FDR start recording
Beacon or Weight off wheels
63
What’s should you do if you loose WAAS
Change WAAS to Baro in arrival data index page 2
64
When does the stick shaker activate
.88 AOA/bottom of the red on AOA tape
65
When does the pusher activate
1.0 AOA /top of the red on AOA tape
66
Is the AOA the primary source for stall indication
No, shaker and airspeed are
67
What constitutes an Emergency safe altitude
MAA MSA MVA TPA
68
What powers the main entry and exit lights
Left battery bus
69
Where is the switch for the secondary nav lights
The right avionics rack CB panel
70
Do we need 1 or both ice detectors to generate an EICAS?
1