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60M > Systems Exam 3 > Flashcards

Systems Exam 3 Flashcards

1
Q

AVCS / IVHMS - event switch - how long will it record?

A

15 seconds before and after

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2
Q
  • Crew hot swap - what should I select on admin page on MFD?
A
  • End of op
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3
Q
  • Purpose of the inertia switch is what?
A
  • FDR/CVR stops recording
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4
Q
  • IVHMS unit consists of what?
A
  • Cockpit Voice Recording (CVR).
    • Flight Data Recording (FDR).
    • Health and Usage Monitoring System (HUMS).
    • Underwater Acoustic Locating Device.
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5
Q
  • Where is the AVCS switch located?
A
  • Overhead console
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6
Q
  • When AVCS is not operating what advisory is displayed?
A

AVCS INOP

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7
Q
  • During engine runop AVCS INOP disappears above what % NR
A

90% NR

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8
Q
  • FUEL 1 Bypass appears - what is wrong?
A

Fuel filter clogged

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9
Q
  • Engine driven fuel boost pump mounted on accessory portion of engine is driven by?
A

NG section of engine

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10
Q
  • Fuel 1 press low or fuel 2 press low warning - pilot must avoid
A

Pilot must avoid ignition source

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11
Q
  • Which conditions require an aborted engine start?
A

(1) No TGT increase (light off) within 45 seconds.
(2) No P (engine oil pressure) within 45 seconds.
(3) No NP1 or NP2 within 45 seconds (if rotor brake is off).
(4) ENG STARTER ON caution disappears before reaching 52% NG.
(5) TGT reaches 851°C before idle is attained (above 63% NG).

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12
Q
  • On each engine the accessory gearbox is driven in relation to what?
A
  • NG or accessory module
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13
Q
  • Flights of over ___ hours, engine oil must be full
A

6 hours

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14
Q

When alternator power supply providing NG signal is interrupted, what indication will occur?

A
  • ENG OUT warning and audio, NG indication will go to zero
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15
Q
  • ENG start - engine starter on caution remains after IDLE what do you do?
A
  • PCL pull down, if caution remains - turn APU off
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16
Q
  • What is function of EDECU overspeed drain valve that automatically prevents over temp during engine start?
A
  • Hot start prevention
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17
Q
  • Picture - which TGT range limit are we in? Time limited
A

Continuous: 0-793
30 minute: 793-846
10 minute: 846-879
2.5 minute: 879-903
12 seconds: 903-949

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18
Q
  • Which of the following is true about the 60M UES?
A
  • UES is designed to significantly reduce IR signatures by directing exhaust gases though an upturned duct.
    • Thermal insulation eliminates line-of-sight IR signature to hot metal parts.
    • Dispersal of IR signature through ambient air in forward flight and effects of aerodynamic properties of the rotor system.
    • The UES must be accounted for during performance planning.
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19
Q

Lockout warning - does not remove blank limits

A

Going to LOCKOUT to obtain additional power does not remove Maximum Fuel Flow or NG limits. NR will decrease below normal operating range if Maximum Fuel Flow or NG limits are exceeded.

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20
Q
  • UES works by what?
A
  • directing exhaust gases though an upturned duct.
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21
Q
  • JVMF and auxiliaries - to view and modify operator configurations the operator must do what?
A
  • JVMF set up page
22
Q
  • During initialization how many password attempts do we get? Before message to security officer.
A

3

23
Q
  • JVMF inbox - question mark in front of message means what?
A
  • Acknowledgement request
24
Q
  • Before resending message - pilot should check status for that message on the transmit status page says what?
A
  • When the status of the sent message is shown as TIMEOUT.
25
Q
  • Symbology - unopened or unread message - signified how?
A
  • (>)
26
Q
  • Alert to new message in inbox how?
A
  • The crew is alerted to a new message received by yellow inverse video with black lettering JVMF label at B-6 on all 4 MFD’s regardless of displayed page.
27
Q
  • Fire occurs in ENG 1 while in flight - what are the cockpit indications?
A
  • Eng fire handle, fire on warning panel
28
Q
  • What do we do high temp - APU oil hot caution appears what do we do?
A
  • If APU OIL HOT caution appears a 30 minute cooling period is required, before checking oil level.
29
Q
  • APU start - fails during start sequence - APU fail cold capsule light, what do we do?
A
  • If APU fails, note and analyze BITE indications before cycling BATT switch or before attempting another APU start.
30
Q
  • Flying above 120 KIAS, heavy rain, wipers slow down, what do we do?
A
  • If this occurs, wipers must be parked immediately to avoid wiper motor failure.
31
Q
  • Main XMSN failure warning, warning - if something decreases from 100 to 96 then increase… during steady state flight… planetary gear failure, unable to maintain something at 100%. - read warning
A
  • NR at 100%
32
Q
  • FUEL press 1 AND 2 warning - do not blank with collective and land aircraft as soon as what?
A
  • If both the FUEL 1 PRESS LOW and FUEL 2 PRESS LOW cautions appear, flameout is possible. Do not make rapid collective movements. Landing the aircraft as soon as possible is critical. The possibility of a fuel leak may result in a fire; therefore, both engines should be shut-down immediately after landing.
33
Q
  • MFD picture - EICAS - what’s the EP for indications shown below
A
  • ENG issue - Eng failure
34
Q
  • SE failure - don’t react to Eng out until we check what?
A
  • Confirm engine failure by checking NP, TGT, NG, Q, P, NR. - Especially TGT, NP, NG
35
Q

ENG problem power pod - rotor, torque, TGT - what would cause the indications below?
- Increase in NR, NP, oscillating NR

A
  • High speed shaft failure
36
Q
  • Picture - caution below appearing at idle or low speed - fuel 2 press low
A
  • Fuel Bypassing
37
Q
  • NR and NP are close, high TGT and high Q same engine, other engine stops at 103 and low Q.
A
  • High side failure
38
Q
  • Picture of TAC map - light TR SERVO 1 FAIL
A
  • TR servo switch backup
39
Q
  • With TR servo switch in backup position - which portion of TR servo is pressurized and by what system?
A
  • B/U pump is pressurizing second stage TR servo
40
Q
  • With indications below what is EP - #1 HYD PUMP FAIL, PRI SERVO 1 fail, TR SERVO 1 fail
A
  • BU pump switch on
41
Q

1 HYD PUMP FAIL, #2 HYD PUMP FAIL, TR SERVO 1 FAIL, FPS FAIL, trim fail, SAS off, boost servo off, TR servo 2 on, BU pump on advisory - What is the EP and first action step?

A
  • DUAL HYD PUMP FAIL / LAND ASAP
42
Q
  • PRI SERVO 1 or 2 fail, angle of bank limited to?
A
  • 30 degrees
43
Q

MAIN XMSN OIL HOT considerations - Loss or failure of what

A
  • Main Generators
44
Q
  • Pilots will be alerted to XMSN oil press or temp not in continuous range by what?
A
  • Check EICAS Caution
45
Q

TAC map - caution on MFD - fuel 1 bypass - cause?

A
  • Fuel filter issue - answer is fuel filter
46
Q

Suspected engine fire in flight - associated warning 1 states what?

A
  • Attempt to visually confirm fire before engine shutdown or discharging extinguishing agent.
47
Q
  • APU fire - fire master warning light illuminates and what else?
A
  • APU T handle
48
Q
  • What indications with SAS failure but with no failure or indication?
A
  • Cyclic travel - moderate rotor tip path oscillations which may be felt in the cyclic or pedal controls
49
Q
  • If pitch roll or yaw Chanel of just one SAS disengages due to a fault what EICAS indications would we get?
A
  • SAS degraded
50
Q
  • If we lose AC power and only reserve bottle can be discharged, what engine fire fighting capability will be lost?
A
  • If AC electrical power is not available, only the reserve fire bottle can be discharged and fire extinguishing capability for the #2 engine will be lost.

60M (6 decks)

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