Test 3 Flashcards
1
Q
What temperature does the instrument/avionics blower switch on?
A
45C
2
Q
What temperture does the instrument/avionics blower switch off?
A
40C
3
Q
What temperture does the MFD OVERHEAT/AVIONICS OVHT caution trigger?
A
65C
4
Q
Where is the ADF receiver located?
A
on the avionic deck
5
Q
Where is the ADF antenna located?
A
between the rad alt antennas
6
Q
Where is the ADF controller located?
A
on the centre console
7
Q
Where are the FMS1 and FMS2 switches located?
A
on the intstument panel (below the DME switches)
8
Q
Where are the VHF NAV antennas located?
A
Either side of the tail boom?
9
Q
Where is the DME transceiver located?
A
on the avionic deck
10
Q
What parts are part of the ILS?
A
localizer, glideslope and marker beacon
11
Q
Where is the DME antenna located?
A
lower R/H mid body
12
Q
Where is the transponder controlled?
A
by the GTN750
13
Q
Where is the ATC antenna located?
A
lower L/H mid body (in front of long marker beacon antenna)
14
Q
Where is the ATC transponder powered from?
A
AVI ESS BUS 2
15
Q
FMS is another name for what?
A
GTN750 units
16
Q
FMS1 is located where?
A
L/H slant console
17
Q
Where are the GPS antennas located?
A
on the tail fin tip fairing
18
Q
How mnay GPS antennas are there?
A
2
19
Q
What is the tail fin tip fairing made of?
A
carbon fibre witha metal mesh and final layer of glass fiber
20
Q
How is position accuracy enhanced on a GPS system?
A
with the number of tracked satellites
21
Q
What is the function of the RAD ALT transceiver?
A
creates a radar wave signal and receives the reflection from the ground
22
Q
Which RAD ALT antenna transmits?
A
FWD antenna
23
Q
Where is the RAD ALT information displayed?
A
on FND1 and FND2
24
Q
When is the RAD ALT system tested?
A
during the pre-flight test (P-FLT-TEST switch)
25
Where is the IESI located?
inbetween MFD1 and MFD4
26
What is the secondary function of the IESI?
acts as additional sensor for the IMA and responsible for the BACK-UP SAS
27
Where is the IESI powered from in normal operation?
ESS BUS 2
28
What information is displayed on the IESI?
Airspeed, pitch and roll, and altitude
29
After power up, what is the automatic default config for MFD2?
locked on FND
30
During flight, what information does the DTD collect?
data from the AMCs and MFDs
31
Where is the information collected by the DTD stored?
on a CF card.
32
How is the power-up test (PBIT) started?
automatically as soon as power is supplied and after the AMCs and MFDs are inistialized
32
How is the data downloaded from th CF card?
ona PC via the MGS software
33
What information is on the VMD page?
N1, N2, NR, TQ, TOT, electrical system, fuel, engine and MGB oil temps and Px, HYD, and DATA PAGE (time zone, weight, hook/hoist)
34
SnowRunner1 processes all the controls display functions and generates symbol symbology files for what?
Flight managment info, Nav managment info, vehicle and engine management
35
the IMA is connected and communicates by what?
Ethernet system
36
Which lights are not included on th LAMP test?
the fire warning lights
37
If two messages are recieved for the same system, which one appears on top?
the message of higher priorty
38
The FMS provies GPS time to what?
AMC2
39
What does the UMS automatically do to validate flight report content?
Performs a cross-check between flight duration measured by the GPS and AMC time
40
Where are aural alerts generated?
in the AMC
41
When would a DOWNLOAD FAIL advisary appear?
if a download fails, the card is missing or corrupt of if the DTD cover is not closed.
42
What type of switches monitor the pax and cockpit doors?
inductive switches
43
What are the clamsheel doors made from?
carbon/glass//amrid fibre with Nomex honeycomb
44
What is the engine deck made from?
titanium for fire protection reasons
45
What are the side shells made from?
anodized aluminum
46
How is the Hoz stab attached?
by two bolts, one each side
47
what is located on the trailing edge of the hoz stab?
Gurny flaps
48
How are the Gurny flaps fixed?
by rivets on the upper side of the hoz stab
49
Where are the position lights fixed?
at the end caps onf the hoz stab
50
What is the rotor star made from?
forged blank of titanium alloy
51
What are the amin rotor blades made from?
carbon fibre and GFRP
52
What are the skin plies made from on the MRB?
carbon fibre
53
Where do the skin plies converge on the MRB?
at the trailing edge where they are squeezed together to complete a torsion box
54
WHat is the purpose of the torsion box on the MRB?
to ensure torsional stiffness
55
Why, and by how much are the rotor arms pre-coned?
by 2.5 degrees to reduce control force
56
Can the timming surfave be adjusted?
No, it's made of glass fiber
57
Can the MRB vibration absorber be swapped with another blade?
No, the fit and contour of each one is adpated uniquely by an intermediate layer of resin.
58
How mnay bolts retain each blade?
2
59
Where are the dynamic balance weights added?
to the hollow MRB bolts
60
What is located on top of the main rotor star?
an oil reservoir
61
How does the oil get to the main rotor start arms from the oil reservoir?
by internal bore holes
62
How does the collective input move the swashplate?
the sliding sleeve moves up or down the support tube
63
how is the gimbal attached to the control ring?
by two bearings
64
When is a LOW ROTOR RPM triggered?
at:
- 94% NR (by the warning unit)
- 94% NR or nominal NR-3% (by AMC2)
65
When is HIGH ROTOR RPM triggered?
at 109% NR
66
What design is the MGB?
Lightweight 2-stage reduction
67
What is contained in the lower half of the MGB?
input and intermediate stages. accessory drives, collector stage, TR output and oil pumps
68
What does the upper half of the MGB contain?
Gear carrier and double-row self-aligning roller bearing, oil filler neck and acts as a cover for the MGB
68
Where is the MGB oil sight glass located?
on the lower section at the FWD RH side
69
What type are the mast bearings?
double-row self-aligning roller bearings
70
What load acts on the lower mast bearing?
axial loads
71
What loads act on the upper mast bearing?
radial loads and mast bending
72
What design are the lower part of the transmission mounts?
Trunnion
73
What are the design purpose of the trunnion bearings?
They act as an emergency stop in combination with the fuelage fittings incase of a TRQ rod failure
74
What are the torque rods made from?
titanium
75
What is the purpose of the torque rods?
to transfer MR reaction torque and resulting longitudinal forces into the airframe
76
The MGB mounts connect the MGB in what axis?
vertical, lateral and longitudinal
77
MGB OIL P on the warning unit and MBG LOW PRESS on master list are displayed when?
BOTH circuits are below 1 BAR
78
How is the MGB oil monitored?
by two electrically indicated mag chip detectors
79
When is MAST MOMENT indication visible?
below 50knts, or above 50knts if mast moment is >54%
80
During the self power-up test, what is the HELIONIX testing on the OIL PX SWITCHES?
logic inputs
81
When would MGB PRESS SENSOR advisory appear?
after power-up self test if continuity isn't sensed (plug disconnected or wire damaged)
82
If an abnormal oil Px trend is detected (such as a difference in Px between the two systems), what advisary is illuminated?
MGB TREND
83
How is the MGB oil system monitored?
High Temp, temp, and ciruit monitoring
84
When are the chip detectors monitored for continuity?
At the power up self test and every 10 minutes during flight
85
When are the NR RPM sensors tested?
During power up self test
86
When would NR SENSOR advisory be displayed?
on the ground
87
If the main NR sensor fails during flight, where is th NR RPM aquired?
from the TR mag pick-up
88
When can the rotor brake NOT be applied?
above 50% NR or temps below -30C
89
What does the wiper assmbly consist of?
one motor, one gearbox, two wiper arms, one blade
90
Where is the hand held fire extinguisher located?
rear of centre console
91
Where is the first aid kit located?
on the l/h clamshell door
92
The Kannad 406 AP-H ELT transmits at what Mhz and for how long?
406MHz for 24 hrs or 121.5Mhz for 48 hrs
93
What is the accuracy of the 406MHz frequency?
3km
94
What switch positions are on the ELT?
ARM-OFF-ON
95
