2w151 URE V4 (a)

1.

1 point

What bomb loading adapter is used in loading internal and external stores on the B–52?

F310707–500 bomb loading adapter.

Fork adapter assembly.

ADU–314/E, preload adapter.

ADU–328/E, aerial stores lift truck loading adapter.

2.

1 point

Which component of the linkless ammunition loading system (LALS) transfers rounds into
the gun systems loading adapter?

Access unit.

Interface unit.

Loader head.

Ammunition loader assembly.

3.

1 point

Where does the mechanical ram assembly (MRA) receive its power from?

Through two hydraulic service lines attached to the lift trucks lift boom.

25.2 horsepower diesel engine.

Through an electrical cable attached to the lift truck.

From an A/M 32A–86 or A/M 32A–95 generator set.

4.

1 point

What is supported by the lift arms and used to hold the munition or store to be loaded?

Hydraulic pump.

Cradle assembly.

Cantilever lift arms

Hydraulic motor.

5.

1 point

What type of load binder is attached to bomb support beams?

Nylon.

Dacron.

Teflon.

Rayon.

6.

1 point

How many trolleys and chocks can the MHU–110/M trailer be configured with for roundshaped
stores?

48 trolleys and 24 chocks.

24 trolleys and 48 chocks.

20 trolleys and 40 chocks.

12 trolleys and 24 chocks.

7.

1 point

How many main rail assemblies can be installed on the deck of the MHU–110/M trailer?

3.

2.

4. correct answer is 4 however on paper is currently 6

6.

8.

1 point

Which lift truck supports the use of the mechanical ram assembly (MRA)?

MJ–1B only.

MJ–40 only.

HUU–83 D/E or MJ–40.

MHU–83 D/E only.

9.

1 point

What is the MJ–40 and MHU–83 series lift truck weight limit reduced to when using the
fork adapter assembly?

7,000 pounds.

5,000 pounds.

6,000 pounds.

7,500 pounds.

10.

1 point

What is the maximum load capacity of an MHU–110/M trailer?

20,000 pounds.

10,000 pounds.

15,000 pounds.

15,500 pounds.

11.

1 point

What is the maximum lifting height when the adapter assembly is inverted on the MHU–83-
series lift truck?

113 inches.

107.5 inches.

140.5 inches.

90 inches.

12.

1 point

How many hand brake levers are located on the MHU–226/M munitions handling trailer?

1.

2.

4.

0.

13.

1 point

Which bomb support rollers may be used with roller extensions?

Aluminum rollers.

All rollers.

Rubber rollers.

Steel rollers.

14.

1 point

What MHU–196/M trailer component supports the lift arms under transport conditions?

Interlocked chain load binders.

Retractable travel locks.

Cable reel assemblies and chocks.

Retractable trolleys.

15.

1 point

Where are the controls located for adjusting the side frame width of the MHU–83?

The operator’s position only.

The forward end of the boom only.

The remote control unit only.

All control locations/positions contain controls for frame width adjustments.

16.

1 point

You install the extension lift arms on the MJ–1A/B lift truck by

inserting the ends of the arms into slots in the table assembly.

bolting the ends of the arms into the lift arms.

inserting the ends of the arms into slots in the lift arms.

inserting the ends of the arms into slots on the main frame.

17.

1 point

How many hinged deck panels are incorporated in the MHU–141/M munitions handling
trailer design?

0.

2.

3.

1.

18.

1 point

What type of fuel is the MHU–83 capable of using?

Diesel.

Mogas.

Diesel, JP–8, or Mogas.

Diesel or JP–8.

19.

1 point

What component(s) of the MHU–196/M trailer accommodate(s) various load adapters?

Four fixed lift beam extensions.

A removable lift beam extension.

Two fixed load beam extensions.

A removable transverse load beam extension assembly.

20.

1 point

What accessory do you normally see attached to a MHU–141/M trailer with a mixed load of
missiles?

M–9 adapter.

Rail extenders.

Steak racks.

Trolleys.

21.

1 point

Extension lift arms installed on the MJ–1 lift truck limits lifting capacity to

2,000 pounds.

2,200 pounds.

2,400 pounds.

2,600 pounds.

22.

1 point

How many different operational modes are available on the portable control unit (PCU) that
controls the MHU–204/M and the MHU–196/M trailers?

12.

15.

23.

13.

23.

1 point

What MHU–204/M and MHU–196/M trailer component allow for precise lateral and
longitudinal positioning corrections to the lift trailers and load during lifting operations?

Tilt compensators.

X-Y pads.

Arc compensators.

Lift mast assemblies.

24.

1 point

How many people are required to remove the tow bar of the MHU–204/M and MHU–
196/M trailers?

4.

1.

2.

None, It cannot be removed.

25.

1 point

What ensures the boom cannot fall if a hydraulic line on the MJ–40 ruptures?

Remote control unit.

Hydraulic cylinder.

Hydraulic locking valve.

Stop screw.

26.

1 point

What device ensures the boom cannot fall in the event hydraulic power is loss or a
component fails or a line breaks on the MHU–83 series lift trucks?

Counterbalance valve.

Hydraulic system safety interlocks.

Mechanical ratchet safety interlocks.

Cantilever valve.

27.

1 point

What aircraft loading missions are supported by the MJ–40?

B–1, B–2.

All combat aircraft.

All fighter aircraft.

B–1, B–2, B–52.

28.

1 point

How much air pressure must be in the compressor tank before loading with the MHU–
196/M trailer?

90 psi.

80 psi.

115 psi.

45 psi.

29.

1 point

What attaches the fork adapters to the MHU–83-series lift truck’s table assembly?

Two bolts with self-locking nuts.

Two quick-release pins.

Four bolts with castle nuts and cotter pins.

Four quick-release pins.

30.

1 point

The MHU–83 component used to lift the front wheels off the ground to allow side frame
width adjustment is the

lift boom.

fork assemblies.

jack assemblies.

outriggers.

31.

1 point

What type of stand is used to support triple ejector racks (TER) when loading them and
storing them for future use?

Gantry stand.

Hoist stand.

Roll-around stand.

Y-stand.

32.

1 point

To prevent personnel injury or equipment damage, each operational mode of the MHU–
204/M and the MHU–196/M trailers automatically shuts off when either one of two team
members press a remote stop switch or when the

“deadman” switch is released on the PCU.

tape switch encounters resistance.

portable control unit (PCU) is powered down.

ground safety interlock is engaged.

33.

1 point

Pylons are attached to pylon handling adapters for mounting or removing from aircraft with

pylon mounting blocks and spacer bars.

load binders.

the pylons bomb rack hooks.

ratcheting tie down straps.

34.

1 point

What is the primary purpose of the hydraulic hand pump located on the right hand side of
the MHU–83 lift truck?

Adjusting hydraulic system pressure during maintenance.

Operating the hydraulic system should the engine quit during loading operations.

Servicing the hydraulic system.

Acting as a back up starting mechanism if the engine starting system fails.

35.

1 point

What is the lift capacity of the MHU–204/M and MHU–196/M trailers?

40,000 pounds.

27,000 pounds.

27,500 pounds.

50,000 pounds.

36.

1 point

Which loading controls are found only on the MJ–40 remote?

Boom up/down.

Yaw right/left.

Ram up/down.

Tilt right/left.

37.

1 point

What position must the shift lever handle on the interface unit be in before mating the
linkless ammunition loading system (LALS) to the aircraft?

BYPASS.

LOAD/DOWNLOAD.

PASSTHROUGH.

CONNECT/DISCONNECT.

38.

1 point

What accessory is used in conjunction with the MHU–83-series lift truck to load external
heavy stores on a B–52?

Fork adapter assembly.

MAU–114 and pylon loading adapter.

Load binder adapter and two tie-down straps.

Extension lift arms.

39.

1 point

How many hinged deck panels are incorporated in the MHU–226/M munitions handling
trailer design?

0.

3.

2.

1.

40.

1 point

What is the maximum conventional munitions load capacity of an MHU–226/M trailer?

8,000 pounds.

15,000 pounds.

10,000 pounds.

12,000 pounds.

41.

1 point

What device controls the engine speed of an MHU–83?

Engine regulator.

Hydrostatic drive.

Hand throttle.

Accelerator pedal.

42.

1 point

What is the ammunition capacity of the 20 mm linkless ammunition loading system
(LALS)?

2,100 rounds.

1,533 rounds.

1,250 rounds.

1,800 rounds.

43.

1 point

How is the mechanical ram assembly (MRA) primarily controlled/operated?

The lift trucks operator’s controls.

On the lift trucks boom mounted control panel.

The controls located on the units control panel.

The lift trucks remote control unit.

44.

1 point

What drives the rear wheels on the MJ–1B?

Hydrostatic drive.

Cantilever drive system.

Hand throttle.

Dual Ackerman drive system.

45.

1 point

What is the lift capacity of an MHU–83 with aluminum rollers installed?

6,000 pounds.

7,000 pounds.

10,000 pounds.

5,000 pounds.

46.

1 point

What component of the munitions handling trailer breaking system is connected to the tow
vehicle to activate the trailer’s breaking system if the trailer becomes disconnected from the tow
vehicle?

The lunette.

The surge brake.

The master cylinder.

The breakaway cable.

47.

1 point

How many load binders do you need when loading with an MHU–83?

3.

1.

4.

2.

48.

1 point

What is the fully extended height of the mechanical ram assembly (MRA)?

73 inches.

97 inches.

83 inches.

107.5 inches.

49.

1 point

Changing the position of the MJ–1B accelerator pedal

changes the engine throttle position.

increases/decreases the engine rpms.

varies the flow rate of the pump in the hydrostatic drive.

adjusts clutch force in the Ackerman drive.

50.

1 point

Independent operation of either lift arm mechanism on the MHU–196/M trailer results in

moving the load laterally.

moving the load longitudinally.

rolling the load.

tilting the load.