Vol 3 Flashcards Preview

2W051 Set B > Vol 3 > Flashcards

Flashcards in Vol 3 Deck (69):
1

What system is actually the brain of Precision-Guided Munitions?

Guidance section

2

Which type of guidance system is also known as television guided?

Electro-optical

3

Which type of guidance system is nothing more than very high frequency radio waves?

Radar

4

In which guidance system does the weapon send out the tracking energy?

Active

5

Which type of PGM hones in on energy reflected off the target by another source?

Semi-active

6

The purpose of the fixed control surface used on guided munitions is to

Stabilize the weapon in flight

7

To move their control surfaces, PGMs use either hydraulic, pneumatic, or

Electro-servo actuators

8

An aspect of the control system that can make minor or large corrections relative to the flight path of the target is said to have

Proportional navigation

9

The air-to-air missile proximity fuse detonation occurs when

The missile senses the target moving farther away

10

Before an air-to-ground guided munition will detonate, the fuze requires

An electrical impulse

11

What minimum components make up a propulsion system?

Rocket motor and igniter

12

Which type of rocket motor propellant is used in our air-to-air missiles?

Solid

13

Live missiles MUST always have a ground wire attached to them to prevent static electricity from

Igniting the rocket motor

14

The MAU-169 series computer control group (CCG) consists of a detector, _______________________

Computer, and control section

15

Which guided bomb unit (GBU) laser guided bomb (LGB) uses a 2k lb bomb body?

GBU-10

16

What airfoil group (AFG) component mounts the computer control group (CCG) to the warhead?

Forward adapter assembly

17

What purpose does the WGU-12/WGU-39 series guidance control unit (GCU) seeker platform assembly serve?

Looks for the reflected laser light signal

18

What subassembly of the WGU-12/WGU-39 series GCU processes incoming error signals and turns them into steering commands?

Guidance electronic unit

19

The purpose of the BSU-84 airfoil group (AFG) is to

Provide aerodynamic lift and stability during flight

20

The purpose of the aft faring assembly used in the GBU-24A/B is to

Provide and aerodynamic interface between the bomb and wing assembly

21

Which hazard is present when operation the digital test set TTU-595?

Invisible laser radiation

22

The wing actuator tool is used to perform which maintenance task?

Open and close the wings

23

He typical Joint Direct Attack Munition (JDAM) tail assembly consists of

Tail faring/structure
Tail actuator system
Wire harness assembly
Guidance control unit
Global Positioning System antenna
Three moveable control fins
One fixed fin

24

What is NOT a benefit of off-axis delivery of the JDAM

Increased weapons range

25

Which JDAM guidance set components provide lift and maneuverability?

Aerosurfaces

26

Which Guided bomb unit (GBU) uses a 2k lb warhead?

GBU-31

27

Which GBU decreases the likelihood of collateral damage within populated areas?

GBU-38

28

Which JDAM employed by the USAF uses the BLU-126 Low-Collateral Damage Bomb for its warhead?

GBU-38(V)4

29

Which GBU adds an optional precision guided laser guidance set in addition to its GPS-INS guidance system?

GBU-54

30

The GBU-39 A/B small diameter bomb (SDB) has a unique multi-phased explosive that has earned it what name?

The Focused Lethality Munition (FLM)

31

The guidance unit for the GBU-39 is made up of two sections that are located where on the bomb body?

To the rear of the warhead and forward of the fins

32

How does he GBU-53 differ from the GBU-39 SDB?

The GBU-53 can be used against moving targets

33

What class warhead does the GBU-53 SDB use?

A multi-effects warhead

34

Name two target tracking options of the GBU-53’s multi-mode seeker

Imaging infrared, semi-active laser targeting (and millimeter-wave radar)

35

The BRU-61 carriage system is a warranted item and shall be limited to what type of inspection?

Visual

36

Which container is designed to hold one GBU-39 series SDB?

CNU-659E

37

What does the CNU-660/E contain that allows for in-container testing of the BRU-61 carriage system?

A built-in-test (BIT) cable

38

Up to how many SDBs (GBU-39 or GBU-53) can the weapon initiated Built-In-Test simultaneously perform with use of the common munitions built-in-test/reprogramming equipment (CMBRE)?

Four

39

The common munitions built in test/reprogramming equipment (CMBRE) is composed of three boxes that contain the

Test adapter unit, controller unit, and accessory kit

40

Which CMBRE component initiated the BIT and gets systems and munitions status, reprogram munitions operational flight programs (OFP), and loads mission planning and GPS crypto keys?

Test adapter unit

41

What component of the CMBRE is considered the ruggedized computer?

Digital computer system assembly (DCSA)

42

The ADU-891, adapter group computer test set, is used in conjunction with what test set?

AN/GYQ-79

43

What additional capability of the scene magnification upgrade provide to the air-to-ground missile (AGM)-65B?

Greater acquisition range

44

What component is installed on the training guided missile (TGM)-65 in place of the rocket motor and hydraulic actuation system?

Film recorder or ballast

45

What component is housed in the forward section of the air-to-ground missile (AGM)-65?

Guidance unit

46

Which air-to-ground missile (AGM)-65 series does NOT use the 125lb cone-shaped warhead?

AGM-65E (E)

47

The purpose of the AN/DSM-129 missile test set is to

Project an optical image into the guidance section of the missile to simulate the operational readiness test if the missile

48

You can use the AN/DSM-157 year set in place of the

DSM-99 and DSM-100

50

What type of target is the AGM-88 designed to target?

Radar installation

52

The guidance section of an AGM-88 uses a passive

Broadband RF tracker

54

What number of miles is the effective range of the AGM-88?

30

56

Which USAF delivery platforms are used to launch the AGM-114 Hellfire?

Predator and Realer remotely piloted aircraft (RAF)

58

Which AGM-114 variant uses a thermobaric warhead?

AGM-114N (N)

60

Which AGM-114 component is NOT part of the guidance section?

Wings

62

How many personnel are required to handle an AGM-114 outside the container?

Two

64

What is the AGM-158 fueled with?

40 gallons of JP-10

66

What warhead class is used on the AGM-158?

WDU-42/B 1000 lb

68

The Air Intercept Missile (AIM)-9L/M is comprised of the guidance control section (GCS), target detector (TD), warhead, ___________________________

Safe and arm (S&A), and a rocket motor (RM).

69

What is the maximum capacity for a TMU-72/B argon coolant tank?

5100 +/- 100 psig

69

Depending on the model, the effective range in miles of the Air intercept missile (AIM)-9M is between

2 and 11

69

Which coolant recharge unit is portable and capable of filling one bottle at a time?

GCU-30/E

69

What type of missile guidance system does the air intercept missile (AIM)-9X use?

Passive infrared

69

What does the air intercept missile (AIM)-9X use to digitally communicate with aircraft like the F-22?

A mid-body umbilical connector

69

What component provides the air intercept missile (AIM)-9X flight control?

Fin actuator unit (FAU)

69

Within the guidance section of the AIM-120, what allows the functions of acquisition and tracking, navigation, data link processing, and section secondary power?

Hardware and software

69

What mechanism is the primary kill of the AIM-120 warhead?

Fragments

69

What component prevents the AIM-120 rocket motor from becoming propulsive?

Thermally initiated venting system

69

What three signals of the AIM-120 Control section electronics are received from the guidance section?

Pitch, yaw, roll

69

What missile test set is used to verify serviceability of an AIM-120?

TS-4108G