Systems Questions Flashcards

1
Q

How many days past must there be in the log can?

A

3 days

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2
Q

Where is the oxygen blow out plug? What color is it?

A

Right to the left of the stairs and it’s green or else there is no ox

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3
Q

Where will wipers rest?

A

They need to be on the aluminum

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4
Q

Which light is the taxi light?

A

The inner light because you taxi in

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5
Q

How many static wicks? Can you have any missing?

A

31 and you can be missing 6

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6
Q

What does trim move?
How about elevator?

A

Trim moves the H stab
Control column moves the elevator

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7
Q

What happens if you hit the tail skid?

A

3 inch red out of the tip

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8
Q

What is the max-50 form?

A

Form to fill out when there is scratches in the RVSM area

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9
Q

Height of the tail

A

24ft 10 inches

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10
Q

Width of the mains

A

16 ft 4 inches

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11
Q

Distance between wings

A

76 ft 3 inches

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12
Q

Minimum operating weight

A

39,835

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13
Q

To make a 180 on a taxiway what is the minimum width

A

75 ft

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14
Q

If the passenger door handle is not secured what color will the indication be?

A

Amber

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15
Q

If APU door is confused what are the limits?

A

220 kts if the APU is off
None of the APU is on

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16
Q

Lowest temp for operation at altitude ?

A

-70 degrees C

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17
Q

How much thrust is produced by the engines?

A

12,670 lbs

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18
Q

With APR how much thrust is available?

A

13,790

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19
Q

What engine do we have. What percent is bypass air?

A

We have the CF34 8C5B1
80% bypass air

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20
Q

What is on the accessory gear box

A

Engine lubrication
FADEC alternator
Hydraulic pump
Engine fuel pump/Fuel metering unit
Integrated drive generator
Air turbine starter
Integral oil reserve

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21
Q

What is the operability valve

A

Releases compression in 10 stages to prevent coring the engine

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22
Q

What is the limit for maximum continuous power?

A

No limit

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23
Q

When will the fadec take over for powering the fadec

A

50% N2

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24
Q

When does the low fuel message come on the EICAS? Amber

A

1200 total lbs of fuel or less than 600 a side

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25
N1 synch will get N1 within what percentage?
1.5 but needs to be already within 7.5 percent of one another
26
Oil is at 40% can we go?
No there is a minimum of 45%
27
What is the Christmas test for the APU?
7 green and 5 red (one red is a message) using the firex test
28
When will the APU starter cut out?
46-60%
29
What is HOT LOP?
High oil temp Low oil pressure
30
Is APU is rotating to what percent on the ground and in flight will the ECS prohibit starting?
5% on the ground 12% in flight
31
How many TRUs are there? What is there amperage?
4 TRUs and 120 amps per one
32
How many amps is the main battery? APU battery?
Main 17 amps APU 43 amps
33
When is the DC service switch used?(Top left)
When bringing a plane to a hangar. Allows for nav and beacon to run
34
If the IDG has a fault what is causing that?
HOT LOP
35
When will the IDG disconnect?
Over torque and over temp
36
What is a CSD?
Constant speed drive which acts like a transmission to keep an rpm
37
Can you reconnect an IDG?
No MX needs to on the ground
38
Priority of the AC system?
Gen on side APU Gen off side External power
39
What is on the ADG bus?
AC essential Pump 3B Stab trim (channel 2) Flap/Slat motor only 1 so 1/2 speed
40
When will the ADG work until?
135 kts
41
How long do the DC batteries last?
30 minutes
42
What happens when we move the thrust lever from shut off to idle?
We move a solenoid
43
What tank does the APU run off?
Left collector tank
44
How powerful is the ADG generator?
15 KVa
45
What monitors battery health?
The chargers do
46
How does fuel get to the engine from center tank
Fuel gets pumped to wing tank Then fuel goes into collector tanks Then fuel gets sucked to the FADEC FADEC trims fuel and using motive flow sends extra back to the collector tank
47
What is the minimum bulk fuel temp on ground and in flight?
-30C ground -40 flight
48
What brings fuel from center tank to wing? Wing to collector?
Transfer ejector Scavenge ejector
49
Can pilots stop fuel from starting and stopping fuel from moving from center tank?
No pilots cannot control any of that
50
When will the fuel tanks crossflow fuel automatically?
200 lb imbalance
51
What PSI is needed for things to work?
1800 PSI
52
When do pumps in auto start working?
When flaps are not at 0
53
What is a brake accumulator and what does it give us?
It’s for when we have lost all hydraulics Gives us 6 brake pushes of any hardness Anti skid makes it only one
54
What is the hydraulic fluid max temp?
96C
55
How is hydraulics 1/2 cooled?
Front of V stab has inlet with fan Exhausts are on side of tail
56
How is the hydraulic 3 system cooled?
Fuel in center tank and landing gear
57
What hydraulic system is primary for landing gear? Secondary?
System 3 is primary and system 2 is secondary but can only put gear down
58
What does the manual release for the gear do?
It allows the main gear to fall but without hydraulics there will be no nose gear coming down
59
Using the tiller how far can you turn the nose wheel?
80 degrees left and right
60
Using the rudders how far can you turn the nose wheel
8 degrees left and right
61
When you disconnect the nose wheel scissor link how far can you turn the nose wheel?
360 degrees
62
Every number for a brake temp is how many degrees C
35 degrees Celsius
63
How many wear pins are there on each wheel?
Each wheel has 2 which need to be extended out of the sensors
64
How do you set the parking brake?
Pushing the top of the rudder with hydraulics being on
65
How many PCUs are there on the airplane?
21. 9 on tail 2 per aileron 1 per spoiler
66
What are the primary flight controls?
Ailerons Rudder Elevator Multi function spoilers
67
What is a flutter damper?
If ailerons are disconnected it allows for the ailerons to no flip around
68
When using the trim for more than 3 seconds what will happen?
Clacker alerts the pilot for a possible runaway
69
If the slats are broken can the flaps work?
Yes they are 2 different systems
70
Where are there hats on the flap handle?
20 on the way down and 8 on the way up for go around
71
Takeoff config alerts
Parking brake Rudder trim Aileron trim Stab trim Auto pilot on Spoilers deployed Flaps not in the right area
72
Above what altitude will any of the pilots go to emergency flow?
When flying at or above 30,000 ft
73
At what altitude does a pilot need to wear a mask if the other pilot leaves?
25,000 ft
74
How long with the chemical generators last?
13 minutes
75
At what cabin altitude does the rubber jungle deploy?
14,000 ft
76
How many PBEs, Fire extinguishers are there?
3 of each and they must be within 3 ft of one another
77
What doors will not show up on the EICAS?
Crew escape hatch, APU door, service panels
78
What doors will not show up on the EICAS?
Crew escape hatch, APU door, service panels
79
What doors will not show up on the EICAS?
Crew escape hatch, APU door, service panels
80
Most APU bottles are how many cubic feet of air?
77
81
At what altitude does the mask automatically go to emergency flow?
30,000 ft
82
Pneumatics are normally what psi
45 plus or minus 3
83
What is the danger zone for the radome?
2 ft in front
84
What pack is for cockpit?
Left pack
85
Where does the low pressure conditioned air get plugged in?
Right side near engine
86
What causes a pack fault?
Over temp and over pressure
87
If a fire is detected in the APU on the ground what will happen
It will shut down and then the squib will fire automatically
88
What will happen to the APU when there is a fire in flight?
The APU will shut down and the pilots will need to fire the squibs
89
How many loops are there for each engine for fire protection
2 loops in the same housing
90
How many loops are there in the gear bay?
1 loop in the gear bay