Ifcs 5 Level Cdc's Volume 3

Front 1

The maximum number of avionics units the Military Standard 1553B data bus is capable of transferring data between is

Back 1

32

Front 2

Which element of the Military Standard 1553B data bus gathers and formats information from aircraft sensors for transfer on the data bus?

Back 2

Remote terminal

Front 3

A backup bus controller on the Military Standard 1553B data bus is

Back 3

not required for normal operations, but is required on modern data buses

Front 4

What does an optical data bus use as the controlling protocol for high-speed message transfer?

Back 4

MIL-STD-1553B

Front 5

When the bus controller detects a transmission error while communicating with a RT on the Military Standard 1553B data bus, the bus controller

Back 5

retransmits the command several times, and then tries the backup data bus

Front 6

Which element of the Military Standard 1553B data bus is not usually used in avionics bus systems?

Back 6

Bus monitor

Front 7

Which type of data bus stub is most suitable for stubs less than one foot in length on the Military Standard 1553B data bus?

Back 7

Direct -coupled stub with internal coupling network

Front 8

The superior type of data bus stub on a Military Standard 1553B data bus is the

Back 8

transformer-coupled stub with external coupling network

Front 9

Each type of word used on the Military Standard 1553B data bus is

Back 9

20 bits long with a 3-bit sync character, 16 information bits, and one parity bit

Front 10

In a Military Standard 1553B data bus command word, the field that refers to a function or area within the remote terminal to which the command is being directed is the

Back 10

subaddress/mode field

Front 11

Information describing the condition of a RT on a Military Standard 1553B data bus is

Back 11

status word in response to a command from the bus controller

Front 12

The word count field in a controller-to-RT transfer message on the Military Standard 1553B data bus must correspond to the number of

Back 12

data words the RT receives from the bus controller

Front 13

After the receiving RT on a Military Standard 1553B data bus has received and validated the data words from the transmitting RT during an RT-to-RT transfer, it

Back 13

responds with a status word indicating a successful transfer

Front 14

During mode command transfers on a Military Standard 1553B data bus, the word count/mode code field identifies the

Back 14

particular mode command being implemented by the bus controller

Front 15

Which LRU is the CITS data bus controller?

Back 15

Digital computer

Front 16

Circuit parameter data from the communications and dependent position determining subsystems is received by the

Back 16

data conversion unit

Front 17

The aircraft parameter data file is recorded by the

Back 17

CITS maintenance recorder

Front 18

The system integration manual does not contain

Back 18

a description of the CITS system

Front 19

To locate a CMC autoflow chart in the system integration manual, you use the

Back 19

CMC-to-Autoflow Cross-reference list

Front 20

When the DISPLAY switch on the CITS computer display panel is momentarily pressed to DIS RESET

Back 20

all lighted matrix switches are turned off and reset

Front 21

How many different test patterns are used when the CITS computer display panel's DIS TEST switch is used?

Back 21

4

Front 22

To view data on the alphanumeric display of the CITS computer display panel, the DIS mode switch must be in what position?

Back 22

CMPTR

Front 23

In which mode is a CITS maintenance code displayed on the CITS computer display panel?

Back 23

FLT FAULT ISLN

Front 24

The mission computer provides display mode commands, flight director commands, and

Back 24

radar altitute

Front 25

The HUDs are focused to infinity and permit a wide field of view of

Back 25

30º horizontal and 24º vertical

Front 26

The HUD shows declutter 1, declutter 2, and what three levels of symbol presentation?

Back 26

Normal (declutter off) levels of symbol presentation

Front 27

What are the HUD master control switch positions?

Back 27

OFF, NIGHT, AUTO, and DAY

Front 28

The video symbology display display system's symbol generator unit processes analog information, Military Standard 1553B data bus, and

Back 28

mode commands

Front 29

The video symbology display system displays a visual representation of navigation data, A/S, altitude,

Back 29

axis velocities, and various cautions

Front 30

Which video symbology display system component receives compass, A/S, roll/pitch, and radio altitude information via the system electronic unit?

Back 30

Symbol generator unit

Front 31

Which integrated flight management system subsystem may be used to detect airborne targets?

Back 31

Color weather radar system

Front 32

Which integrated flight management system subsystem uses multiple satellites to calculate the aircraft's present longitude and latitude?

Back 32

Global positioning system

Front 33

What provides the primary processing and interface functions for the flight management system?

Back 33

control display unit

Front 34

The data loader system is comprised of a

Back 34

data card and data receptable

Front 35

After the ADTD is first turned on, the heaters/ADTD may take up to

Back 35

20 minutes to reach 0º C

Front 36

According to the principles applicable to the A/S indicator, as altitude increases, the maximum allowable A/S

Back 36

decreases

Front 37

What type of pressure enters the A/S diaphram of the A/S indicator?

Back 37

Pitot

Front 38

Which error(s) must be corrected to make an A/S indicator display true A/S

Back 38

Altitude and temperature

Front 39

The sensing elements in the true A/S indicator are surrounded by

Back 39

static pressure

Front 40

Which conditions cause an uncorrected A/S indicator to read higher that it should?

Back 40

Decreased altitude and decreased temperature

Front 41

Which indicator helps the pilot maintain a specific rate of climb or dive?

Back 41

Vertical velocity

Front 42

What type of pressure is applied to the inside of the thermos chamber of the rate-of-climb indicator

Back 42

Unresticted static

Front 43

During what aircraft maneuver is the static pressure inside the diaphragm of the vertical velocity indicator greater than on the outside?

Back 43

dive

Front 44

The standard datum plane is a theoretical plane where the atmospheric pressure is

Back 44

29.92" Hg and the temperature is +15ºC

Front 45

Static pressure is

Back 45

greater at low altitudes and less at higher altitudes

Front 46

What type of error is caused by the location and manner in which a pitot tube is installed?

Back 46

Installation error

Front 47

Mechanical error within the A/S indicator is called

Back 47

instrument error

Front 48

The primary difference between indicated A/S and true A/S is the

Back 48

density error

Front 49

Density error can be corrected by adjusting the

Back 49

barometric scale on the front of the indicator

Front 50

The heart of the vertical velocity indicator is a

Back 50

pressure-sensitive diaphragm

Front 51

The total air temperature is calibrated in

Back 51

two-degree increments from -70ºC to +80ºC

Front 52

Each total air temperature probe contains

Back 52

two variable resistance-type sensing elements

Front 53

When the failure annunciator on the front of the standard central air data computer is reset it shows

Back 53

solid black

Front 54

During which standard central air data computer built -in tests can recorded failures be retrieved?

Back 54

0 and 6

Front 55

Which standard central air data computer BIT allows slewing of altitude and A/S?

Back 55

9

Front 56

When activated, which switch causes the No. 1 SCADC to output fixed values of altitude, vertical airspeed, mach, A/S, and true A/S?

Back 56

Pilot's SCADC self-test switch

Front 57

What displays on the Mach-A/S indicator respond to synchro outputs from the standard central air data computer?

Back 57

IAS and Mach

Front 58

Which Mach-A/S indicator displays are manually inserted?

Back 58

Command Mach and command IAS

Front 59

The command Mach marker on the Mach-A/S indicator tracks the

Back 59

Mach tape as Mach changes

Front 60

What is the range of the indicated A/S tape on the Mach-A/S indicator

Back 60

50 - 600 knots

Front 61

During self-test the Mach-A/S indicator, the Mach and indicated A/S tapes drive to

Back 61

0.92 Mach and 225 knots, respectively

Front 62

If you have the barometric counter set to 29.92 during a self-test of the ALT-vertical speed indicator, the ALT display should slew to how many feet?

Back 62

50,000

Front 63

The tape capacity of the digital flight data recorder system is

Back 63

25 hours

Front 64

Which digital flight data recorder system unit samples aircraft system data and converts it into digital form?

Back 64

Acquisition

Front 65

If a fault condition exists, the fault indicators on the front of the flight data acquisition unit are solid

Back 65

White

Front 66

Which caution/advisory warning lights indicate actuation and normal operation of aircraft equipment?

Back 66

Green

Front 67

The master caution light can be extinguished on reset by

Back 67

depressing it momentarily

Front 68

At what altitudes is the ground proximity warning system active?

Back 68

50 - 2,450 feet

Front 69

Which ground proximity warning system mode is always active when the aircraft is between 50 and 2,450 feet, regardless of aircraft configuration?

Back 69

Mode 1, Excessive Sink Rate

Front 70

Which is not an advantage of an active on-board collision system?

Back 70

Relies on local radar to generate transponder replies

Front 71

To represent increasing levels of urgency or threat, symbols generated by the traffic alert and collision avoidance system change

Back 71

shape and color

Front 72

Which is not a traffic alert and collision avoidance system (TCAS) traffic advisory function?

Back 72

Provides recommendations to the pilot for aircraft maneuvers

Front 73

For how many aircraft maximum can the traffic alert and collision avoidance system track and generate displays?

Back 73

30

Front 74

The absence of which intruder data specifically prohibits the traffic alert and collision avoidance system from issuing resolution advisories?

Back 74

altitude

Front 75

What is the purpose of the mode-S traffic alert and collision avoidance system (TCAS) function?

Back 75

Establish resolution advisories based on the intruding aircraft's position

Front 76

Which is not a resolution advisory?

Back 76

Change to current advisory

Front 77

With the stall prevention system control panel test switch in the TEST position, the shaker can be activated by manually moving the

Back 77

angle-of-attack (AOA) vane

Front 78

The stall prevention computer produces a shaker signal if the aircraft angle-of-attack (AOA) and the permissible AOA are

Back 78

equal

Front 79

The stall prevention computer produces a pusher signal if the aircraft angle-of-attack (AOA) equals the permissible AOA for

Back 79

five seconds