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Cirrus > SR20 Systems > Flashcards

SR20 Systems Flashcards

(81 cards)

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1
Q

Minimum Turning Radius

A

24.3 ft

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2
Q

Engine Type

A

Teledyne Continental IO-360-ES

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3
Q

Engine Horsepower

A

200hp @ 2700 rpm

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4
Q

Total Fuel Capacity

A

58.5 gal

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5
Q

Usable Fuel Capacity

A

56.0 gal

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6
Q

Approved Fuel Grades

A

100LL

100

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7
Q

Oil Capacity

A

8 quarts

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8
Q

Max Takeoff Weight

A

3050 lbs

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9
Q

Max Weight in Baggage

A

130 lbs

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10
Q

Location of Datum

A

100” forward of the cabin firewall

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11
Q

Bus for Pitch Trim

A

ESS BUS 2

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12
Q

Bus for Aileron Trim

A

ESS BUS 2

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13
Q

Control Locks

A

Not installed

Trim spring cartridges act as gust dampers

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14
Q

Yaw Trim

A

Ground adjustable only

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15
Q

How are flaps actuated

A

Electrically on NON ESS BUS

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16
Q

Type of Flaps

A

Single Slotted Flaps

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17
Q

50% Flaps Angle

A

16*

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18
Q

100% Flaps Angle

A

32*

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19
Q

Type of Brakes

A

Independent, hydraulically operated single cylinder, dual piston, disc brake

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20
Q

Nose Wheel Steering

A

Nose wheel is free castering

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21
Q

Nose Wheel Arc

A

170*

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22
Q

Nose Gear Shock Absortion

A

Polymer Shock Absorbing Pucks

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23
Q

Steering Control

A

Accomplished by differential application of individual main gear brakes

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24
Q

Impending Brake Failure Indication

A

Gradual decrease in braking action after brake application or soft spongy pedals

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25
Response to Brake Failure
Pump the pedals to build pressure
26
Number of cylinders
6
27
Type of Prop
Constant Speed
28
What does the throttle actuate?
Opens and closes the air throttle butterfly and meters fuel to the fuel manifold
29
RPM in Cruise
2500 RPM
30
RPM at Full power
2700 RPM
31
Prop Control
Separate cable attached to the throttle control adjust governor oil pressure
32
Location of Alternate Air Control
On the left console near the pilot's right knee
33
Opening of Alternate Air Control
Opens door on engine induction air manifold bypassing the air filter
34
What acquires the engine data?
Engine Airframe Unit
35
A Red X through an electronic display field indicates what?
The display field is not receiving valid data
36
Type of Oil System
Wet-sump, high pressure system
37
Flow of Oil in system
``` 8qt Sump Oil suction strainer screen 1 qt Oil Filter Engine-Mounted Oil Cooler Pressure Relief Valve Oil Galleries in Engine and PRop Governor ```
38
Oil Cooler Bypass Temp and Pressure
39
Right Mag controls which spark plugs
Lower Right | Upper Left
40
Left Mag controls which spark plugs
Upper Right | Lower Left
41
With ignition in OFF what happens
Starter is electrically isolated and the Mags are grounded
42
Starter is on what BUS
NON-ESSENTIAL BUS | 2-amp STARTER CB
43
Cabin Heat is provided how?
Muff type heat exchanger located on the right muffler
44
How is the primary fuel pump powered?
Engine Driven Pump
45
Purpose of Mixture Control Valve
Proportions fuel in response to pilot operated mixture control lever position
46
How is Fuel-Metering Valve controlled?
Power Lever position as set by the pilot
47
Flow of Fuel
Wing Tank Collector Sumps (gravity fed) Engine Driven Pump Mixture Control Valve (In EDP and set by Pilot) Fuel-Metering Valve on air-induction system throttle body (Throttle Control set by pilot) Fuel Manifold Valve (Spider) Individual Injector Nozzles
48
Purpose of Electric Fuel Pump
Fuel boost for vapor suppression and priming
49
Engine Cooling is accomplished how
Discharging heat to the oil and then to the air in the oil cooler Discharging directly to the air flowing past the engine
50
Cowl Flaps
Not Installed
51
Purpose of Prop Governor
Automatically adjust prop pitch to regulate prop and engine RPM
52
How does the Prop Governor sense engine speed
Using fly weights
53
How does the Prop Governor regulate prop pitch position
Boosting Oil Pressure
54
At what oil pressure is the prime feature inhibited?
10 psi
55
Fuel Boost Pump BUS
MAIN BUS 2 | 5-amp FUEL PUMP CB
56
BUS for Fuel Quantity
MAIN BUS 1 | 3-amp FUEL QTY CB
57
Fuel Flow Measurement
Transducer on the right side of the engine in the fuel line between the EDP and distribution block
58
Fuel Quantity Measurement
Float-type quantity sensors in each tank | Sent to Engine Airframe Unit and transmitted to CAS
59
Fuel Advisory Message
White | One tank below 8.2 gallons
60
Fuel Caution Message
Amber | Both tanks below 8.2 gallons
61
Fuel Warning Message
Fuel Totalizer below 7 gallons | **Totalizer is set by the pilot**
62
Mixture for takeoff and climb
Full | Equipped with altitude compensating fuel pump
63
Max CHT in climb
420*F | Increase speed if above this value
64
Primary electrical power supply
28V DC system 2 Alternators 2 Batteries
65
How are Alternators controlled
Master Control Unit mounted on left side of firewall
66
Alternator 1
``` Belt Driven Internally Rectified 85-amp 28V Right Front of the Engine ```
67
Alternator 2
``` Gear Driven Internally Rectified 75-amp 28.75V Accessory Drive on Rear of the Engine ```
68
BAT 1
24V 10-amp hr Right Firewall Charged from Main Distribution Bus 1 in MCU
69
BAT 2
2 12V (24V total) 7-amp hr Behind aft cabin bulkhead Charged from CB panel on ESS BUS 1
70
Main Distribution Buses in MCU
Main Distribution Bus 1 Main Distribution Bus 2 Essential Distribution Bus
71
MCU
Master Control Unit Left Firewall ALT1, ALT2, Starter, Landing light, External pwr, pwr gen functions External pwr protection, Overvoltage protection Electrical System health info to Integrated Avionics System
72
Essential Distribution Bus
Main Distribution Bus 1&2 Two 50-amp fuses Powers ESS BUS 1, ESS BUS 2
73
Main Distribution Bus 1
``` Output from ALT 1 100 amp fuse Landing light A/C BUS 1 A/C BUS 2 MAIN BUS 3 ```
74
Main Distribution Bus 2
``` Output from ALT 2 80 amp fuse NON ESS BUS MAIN BUS 1 MAIN BUS 2 ```
75
Transient Voltage Suppressors
Installed in key areas to protect electrical system from lightning strikes
76
Essential Buses | ESS BUS 1 & ESS BUS 2
ALT 1 and ALT 2 from MCU 30 amp fuses BAT 1 & BAT 2 provide redundancy
77
Main Buses | MAIN BUS 1 & MAIN BUS 2
ALT 2 ALT 1 & BAT 1 for redundancy 30 amp fuse 10 amp AVIONICS BUS on MAIN BUS 1 controlled with avionics master switch
78
Can ALT 2 power MAIN BUS 3, A/C BUS 1, or A/C BUS 2?
NO due to the isolation diode interconnecting the MCU distribution buses 1 &2
79
Main Buses | MAIN BUS 3
ALT 1 BAT 1 for redundancy 30 amp fuse
80
Non-Essential Buses | NON ESS BUS
ALT 2 ALT1 and BAT 1 for redundancy 30 amp fuses
81
Non-Essential Buses | A/C BUS 1 & A/C BUS 2
ALT 1 & BAT 1 | 30 amp fuse

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