Electrical Flashcards

EAWS

1
Q

MDG

A

Multipurpose Display Group

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2
Q

What is in the MDG

A

5 displays FWD and 4 displays AFT

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3
Q

HUD

A

Heads-Up Display

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4
Q

What is displayed in HUD

A

A/C attitude, steering, navigation, A/A and A/G weapons, and navigation FLIR video display into pilots forward field of view

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5
Q

DDI

A

Digital Display Indicators

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6
Q

What is displayed in DDI

A

stores status, radar weapons video, cautions and advisories, engine monitor, and BIT displays

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7
Q

UFCD

A

Up Front Control Display

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8
Q

What does UFCD provide

A

provides for entry and display of aircraft data

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9
Q

MPCD

A

Multipurpose Color Display

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10
Q

What is MPCD

A

mechanical pushbuttons for operator inputs used as a multifunction display

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11
Q

The function of the Digital Map Set

A

DMS made for TAMMAC system provides enhanced navigational/tactical situational awareness to aircrew, on-board stored moving map and image database

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12
Q

Position Lights

A

relative position of the A/C at night

left - red ; right - green ; tail - white

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13
Q

Strobe Light

A

provides coverage FWD, AFT, up, down and outboard to guard against in-flight collisons

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14
Q

Landing/Taxi Light

A

used for landing and taxi operations at night

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15
Q

Approach Lights

A

activated when all landing gear is down and locked and weight is off the wheels

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16
Q

Formation Light

A

10 green lights used during join up after take-off, in-flight, refueling, and routine night formation flights. visible to wingman and indicate changes

17
Q

DFIRS

A

Deployable Flight Incident Recorder Set

18
Q

What is the purpose of DFIRS

A

the retrieving and storage of flight data, when a/c crashes beacon sends signals on military UHF guard frequency of 243Hz. Operable battery up to 72 hours

19
Q

Pitot- Static System

A

measures temp, pitot and static air pressure surrounding the A/C

20
Q

Standby Pressure Indicator

A

4 digit display indicating barometric pressure in inches of mercury

21
Q

Vertical Speed Indicator

A

senses changes in air pressure and displays them in the form of climb/drive rate from 0-6000ft per minute

22
Q

Air Data Pressure Transmitter

A

converts pneumatic static and total pressure inputs from L-shaped pitot static

23
Q

AOA

A

Angle of Attack

24
Q

What is AOA Indexer

A

operates when the landing gear is down and weight is off the gear, shows approach AOA with lighted signals

25
Q

AOA Transmitter

A

measures the difference between longitudinal axis of A/C and airstream

26
Q

AFCS

A

Automatic Flight Control System

27
Q

What is AFCS

A

provides autopilot and automatic throttle control

28
Q

Nose Wheel Digital Display Indicator

A

receives and stores maintenance codes from the recorder and provides a visual display of stored maintenance codes on operator request

29
Q

DMD

A

Digital Memory Device

30
Q

What is DMD

A

programmable computer which functions as non-volatile solid state memory device, two types one uploads and one downloads

31
Q

Flight Incident Recorder and Monitoring System

A

monitors engine and airframe operational status for unit failures and cation/advisory conditions

32
Q

Joint Helment Mounted Cueing System

A

improves the situational awareness, increases a/c survivability and increases the ability to acquire a visual target

33
Q

Power Supply

A

2 generators, 2 transformer rectifiers (TR) 1 battery, battery charger, and a power distribution bus system

34
Q

Maintenance Battery

A

supplies 28vdc power to essential and maintenance buses supplies power for engine start when external power is not applied

35
Q

Generator

A

each generator is variable speed constant frequency power generator system supplying 115/200vdc, 400hz, 3 phase electrical power also provides 28vdc power