Cdc Vol. 3

Front 1

Which principle is not an EW tenet? Exploit, Control, Enhance, Command

Back 1

Command

Front 2

traditionally noise jammin techniques designed to block communication channels or radarscope presentations are applications of?

Back 2

Denial

Front 3

Delibera radiation, reradiation, alteration, suppression, absorption, denial, enhancement, or reflection of electromagnetic energy to mislead the enemy is called?

Back 3

Deception

Front 4

What is the most effective means of denying the enemy use of the electromagnetic spectrum?

Back 4

Destruction

Front 5

What component of EW involves the use of electromagnetic, directed energy, or aniradiation weapons to attack personnel, facilities, or equipment?

Back 5

EA

Front 6

What EW component is used to locate intentional and unintentional radiated electromagnetic energy for threat recognition?

Back 6

Electronic support

Front 7

Electronic support data is not used to produce?

Back 7

Ballistic Intelligence

Front 8

Degrading or interfering with the enemies C2 capabilities is best described by?

Back 8

Disruption

Front 9

Using persision guided munitions, cruise missiles, or gunships is an example of?

Back 9

Physical attack

Front 10

What support system provides detection and control of low-level aircraft beyond coverage of ground based radars?

Back 10

AWACS

Front 11

Normal suppression of enemy air defense targets include radars for?

Back 11

acquisition, antiaircraft artillery, Early warning/ ground controlled intercept, and SAM

Front 12

What SAM system in North vietnam was devistating our strike forces?

Back 12

SA-2

Front 13

What division of EW involves weapons that use electromagnetic or directed energy as their primary destructive mechanism?

Back 13

Electronic attack

Front 14

What missile uses an electro optical or infrared imaging system to perform EA?

Back 14

AGM-65

Front 15

What type of electromagnetic jamming focuses all of the jamming energy in one particular area?

Back 15

Directional

Front 16

What type of jamming masks the presence and/or location of the strike force?

Back 16

Standoff

Front 17

What aircraft is used to jam communications of the enemies C2 network?

Back 17

EC-130H

Front 18

The steps taken to limit the incidental or accidental emission from electronic equipment is best described as?

Back 18

Emission control

Front 19

The processes and actions necessary to protect your equipment from the effects of an electromagnetic pulse produced by an atomic blast is best described as?

Back 19

Electromagnetic hardening

Front 20

any disturbance that interrupts, obstructs, degrades, or limits the effective performance of electronics or equipment is best described as?

Back 20

Electromagnetic interference

Front 21

The steps taken to locate the intentional and unintentional emissions from radar equipment is best described as?

Back 21

Electronic support

Front 22

What are EW reconnaissance crews called?

Back 22

Ravens

Front 23

The piece of equipment considered the heart of the electronic support system is?

Back 23

Panoramic receiver

Front 24

What ES equipment provides antenna scan type, scan rate, pulse recurrence frequency, pulse width, and pulse shape?

Back 24

Pulse analyzer

Front 25

What Air Force aircraft is used extensively to collect ELINT and COMINT data?

Back 25

RC-135V/W

Front 26

What major subdivision of SIGINT collects and processes data on radar?

Back 26

ELINT

Front 27

What ELINT equipment is used to determine location of emitters?

Back 27

Direction finder

Front 28

What is the correct order in which the four radars in an air defense network are used?

Back 28

Early warning, Height finder, Acquisition, and Terminal defense

Front 29

What type of information necessary for ground-controlled intercept is provided by HF radar?

Back 29

Altitude

Front 30

What type of radar in an air defense network is a lethal threat attacking aircraft?

Back 30

Terminal defense

Front 31

What three phases do SAM systems function to target attacking aircraft?

Back 31

Acquisition, target tracking, and command guidance

Front 32

What type of fuse is vulnerable to EW?

Back 32

PRX

Front 33

An important part of the C2 system is the?

Back 33

Computer

Front 34

The most effective C2 addition to the basic air defense system is?

Back 34

AWACS aircraft

Front 35

What addition to the C2 network extend the range of the air defense system?

Back 35

Long range interceptors and AWACS

Front 36

What type of radar in an air defense network obtains accurate data on the number of attacking aircraft and their track?

Back 36

Terminal Defense

Front 37

Which military frequency band designator denotes a frequency range higher than the others?

Back 37

Golf

Front 38

The angle of incidence required to to get a reflection back to the source is?

Back 38

90°

Front 39

What unit of a pulse radar provides very short pulse of DC voltage?

Back 39

Modulator

Front 40

What unit of a pulse radar provides the PRF of the radar?

Back 40

Master timer

Front 41

What radar display indicator displays range or velocity?

Back 41

A scope

Front 42

The radars ability to separate targets into individual returns that are close together is called?

Back 42

resolution

Front 43

A nonlinear device is any electronic device where the?

Back 43

Current through the device is not proportional to the applied voltage

Front 44

When performing heterodyning of two different RF signals, the output will be?

Back 44

Sum, difference, and two original frequencies

Front 45

A panoramic receiver displays detected emitters by?

Back 45

frequency and amplitude

Front 46

What feature of a panoramic receiver prevents display of on-board transmitters output?

Back 46

receiver blanking

Front 47

What mode of operation must the ALR-20 panoramic receiver be in to use the audio facility?

Back 47

Manual

Front 48

What range of coverage does the RWR's antennas provide?

Back 48

360°

Front 49

What component of the RWR processes the RF into video signal?

Back 49

Receiver amplifier

Front 50

What component of the RWR identifies radar signals?

Back 50

Signal processor

Front 51

The RWR soes not provide signal?

Back 51

Amplitude

Front 52

What component of the RWR selects the mode of operation?

Back 52

Interface control unit

Front 53

All of the following are techniques used by geolocation receivers except? Triangulation, Interferometry, Time of Arrival, Amplitude comparison

Back 53

Amplitude comparison

Front 54

Taking direction measurements from more then one source is?

Back 54

Triangulation

Front 55

The geolocation technique that involves using the phase difference to compute AOA is?

Back 55

interferometry

Front 56

What geolocation techniques involves solving for the distance that the emitter is away from the receiver?

Back 56

Time of Arrival

Front 57

What type of modulation create upper and lower sidebands?

Back 57

Amplitude

Front 58

The proccess where the carrier waves frequency and phase very according with the amplitude and frequency variations of a signal wave is called?

Back 58

Frequency modulation

Front 59

What determines the amount of deviation from the carrier wave?

Back 59

Amplitude of the modulating signal

Front 60

Which is not an advantage of noise modulation?

Back 60

uniform in amplitude

Front 61

The main consideration for effective electronic jamming is?

Back 61

Sufficient power

Front 62

The point where a radar's return is stronger than the jamming signal is called the?

Back 62

crossover point

Front 63

What type of noise jamming is tunable over a wide range of frequencies, but transmits a narrow bandwidth signal, concentrating all available power on a specific receiver?

Back 63

Spot

Front 64

What type of noise jamming uses continuos and simultaneous jamming of all frequencies within a wide range of frequencies?

Back 64

Barrage

Front 65

What advantage does deception jammer have over noise jammer?

Back 65

requires less power

Front 66

What type of deception jamming is related to time?

Back 66

Range

Front 67

What type of deception jamming makes use of the doppler shift?

Back 67

Velocity

Front 68

What type of deception jamming techniques is used at low altitude against missiles?

Back 68

Terrain bounce

Front 69

What chaff characteristic is a measure of the net reradiated energy from target to the illuminating radar?

Back 69

radar cross section

Front 70

What chaff characterisic is the length of time that chaff is at an effective altitude?

Back 70

Persistence

Front 71

What chaff dispensing tactics confuses radar operators with multiple false targets?

Back 71

area saturation

Front 72

What type of radar self protection chaff tactic used causes errors in the azimuth, elevation, and range tracking circuits?

Back 72

Monopulse

Front 73

Against what type of radar is self protection chaff tactics the least effective?

Back 73

Doppler

Front 74

What important tactic must be performed with flare deployment to effectively defeat infrared threats?

Back 74

Maneuver

Front 75

What affect does rise time have on a flare decoying an infrared missile?

Back 75

Flare burns longer at high altitude, but takes much longer to reach peak intensity

Front 76

What type of flare does not leave a visual signature such as smoke or flame?

Back 76

Covert

Front 77

What is not the primary mission of a decoy?

Back 77

Counter infrared threats

Front 78

What is the primary limitation of a towed decoy system?

Back 78

Achieving 360° coverage

Front 79

What type of decoy is designed to provide protection for the aircraft for a specific period?

Back 79

Expendable active

Front 80

What three properties are common to both visible and IR light?

Back 80

Absorption, refection, and refraction

Front 81

What is the emissivity factor of a theoretical black body?

Back 81

1.0

Front 82

What area of the aircraft will have least IR signature?

Back 82

Skin

Front 83

What type of IR seeker chops the IR at a rate determined by the reticle pattern?

Back 83

Spin

Front 84

What IR seeker generates a frequency modulated signal directly proportional to the amount of target displacement from the center of the seeker scan?

Back 84

Conical

Front 85

An effective IRCM tactic by using the natural environment is?

Back 85

Maneuvering into the sun

Front 86

What IRCM tactic is used to reduce an engine IR signature?

Back 86

Introducing smoke into the engine exhaust

Front 87

Using a modulated high intensity IR energy to break an IR missile's lock, is an example of?

Back 87

Active infrared countermeasures

Front 88

What feature of a MAWS relates to timelines?

Back 88

Rapid identification of IR missile threats

Front 89

What is one disadvantage to active MAWS?

Back 89

Can be tracked by passive detection

Front 90

The advantage of passive MAWS is?

Back 90

The system is tuned to look for IR signature of missile 's exhaust plume

Front 91

When a photon causes the release of another photon, it is called?

Back 91

stimulated emission

Front 92

Monochromatic, in relationship to laser theory, means single?

Back 92

Frequency

Front 93

What region of the frequency spectrum is Air Force aircraft laser sensors used?

Back 93

Infrared

Front 94

The relationship between a lasers coherency and bandwidth is?

Back 94

inversely proportional

Front 95

When white light is compared to laser light,

Back 95

White light has a wider bandwidth than laser light

Front 96

What laser device aids a visual acquisition of a target to be attacked?

Back 96

Spot tracker

Front 97

The laser danger zone for direct beam viewing extends over an extremely?

Back 97

Long distance because the beam spreads so little

Front 98

In what altitude range are contrails most likely be formed?

Back 98

15,000 to 35,000 Ft.

Front 99

How many components make up the PAS?

Back 99

3

Front 100

What technology does the PAS employ to detect contrail from the #3 engine exhaust?

Back 100

Laser