URE 2F071 Volume 3

1. On what grades of fuels can the R-22 be designed to operate?

MOGAS.

MOGAS and jet fuel.

Diesel fuel.

Diesel fuel and jet fuel.

403

Explanation

403

2. On which grades of fuel can the engine on the R-14 ATHRS operate?

Jet fuel and gasoline.

Diesel and jet fuel.

Diesel and gasoline.

Diesel, jet fuel, and gasoline.

401

Explanation

401

3. Hearing protection is required within how many feet of an R-14 operation?

10 ft.

20 ft.

50 ft.

100 ft.

402

Explanation

402

4. When, if ever, is it necessary to prime the PMU-27M?

Never.

After initial start up.

Prior to air shipment.

Any time the system has been purged of fuel.

407

Explanation

407

5. What are the two positions of the throttle switch located on the R-18 pumping unit’s handheld remote?

ON and OFF.

ON and IDLE.

OFF and RUN.

RUN and IDLE.

414

Explanation

414

6. What is the simplest and most expedient method of fuel resupply?

ABFDS.

Ocean tanker.

Aircraft systems.

The same source of supply used by the host airfield.

418

Explanation

418

7. Which of the following steps is not accomplished when preparing the PMU-27M for air shipment?

Disconnect all hose assemblies.

Drain all the fuel from the piping.

Remove the filter separator elements.

Install dust plugs and caps on all fittings and hoses.

407

Explanation

407

8. What size sealing clamp should be used to repair a 5 in. hole in a fuel bladder?

3 in.

5 in.

6 ½ in.

7 ½ in.

410

Explanation

410

9. To aid in priming, the PMU-27M is equipped with a priming

Stem.

Hose.

Valve.

Coupler.

407

Explanation

407

10. What type of meter, if any, is installed on the TPI-4T-4A portable additive injector?

None.

Flow control.

Bi-directional.

Positive displacement.

405

Explanation

405

11. The PMU-27M may be connected to what maximum number of 500-gal. sealed drums?

Two.

Three.

Four.

Six.

407

Explanation

407

12. What type of fabric are fuel bladders made of?

Epoxy coated.

Single ply nylon.

Double ply Kevlar.

Rubber impregnated.

409

Explanation

409

13. Fuels personnel identify the tank vent valve by using a locally manufactured

Bronze disc.

Adhesive label.

Wooden placard.

Round aluminum disc.

412

Explanation

412

14. Each R-20 multi-aircraft servicing platform is equipped with how many feet of communication wire?

1,000 feet.

1,500 feet.

3,000 feet.

4,500 feet.

415

Explanation

415

15. What is the primary purpose of the R-14 ATHRS?

Transferring large quantities of fuel.

Blending multiple fuel additives at different ratios.

Servicing aircraft where permanent systems are not available.

Servicing small aircraft and transferring small quantities of fuel.

401

Explanation

401

16. All of the following items should be accomplished prior to shipping the R-22 except

Thoroughly clean the unit.

Drain all fuel from the piping.

Disconnect and drain all hose assemblies.

Place the unit in the low mobility position.

403

Explanation

403

17. When preparing the R-20 filter separator unit for shipment, drain all of the following components except the

Sump tank.

Control valves.

Micronic filter.

Surge suppressors.

417

Explanation

417

18. All of the following conditions require replacement of filter elements on the R-19 filter separator unit except

A reading of 16 pounds per square inch, differential (psid) on the differential pressure (DP) gauge.

A reading of 22 psid on the DP gauge.

Elements that have been in use for 36 months

Filter separator vessel performance is questionable.

423

Explanation

423

19. The ABFDS can carry what maximum number of gals. Per sortie?

3,000 gal.

6,000 gal.

9,000 gal.

30,000 gal.

418

Explanation

418

20. At what flow rate does adjustable pilot valves on the R-14 limit high flow?

300 gpm.

350 gpm.

600 gpm.

650 gpm.

401

Explanation

401

21. What grade of fuel should be used to flush the R-14 prior to air shipment?

JP-4.

JP-5.

JP-8.

JPTS.

402

Explanation

402

22. The FFU-15E filter separator is equipped with how many filter elements?

6

12

18

24

404

Explanation

404

23. When performing offload operations eith the FORCE system, the deadman switch on the R-18 pumping unit should be placed in what position?

ON.

OFF.

OFFLOAD.

NO DEADMAN.

416

Explanation

416

24. A temporary movement of a MRSP kit from home station to another location for a period of less than 30 days is referred to as a

Transfer.

Relocation

Deployment.

Reassignment.

421

Explanation

421

25. Fuel bladders can withstand temperatures from

15° F to 135° F.

25°F to 145° F.

40°F to 160° F.

50° F to 170° F.

409

Explanation

409

26. When performing fuel servicing operations with the R-20 multi-aircraft servicing platform, the deadman switch on the hand-held remote should be pressed and released at intervals no greater than how many minutes?

1 minute.

2 minutes.

4 minutes.

5 minutes.

416

Explanation

416

27. When setting up the R-22, prime the centrifugal pump with approximately how many gallons of fuel?

5.

10.

15.

20.

403

Explanation

403

28. When starting the PMU-27M, the throttle should be placed at

Idle.

Half speed.

Two-thirds speed.

Full speed.

407

Explanation

407

29. How many feet of connecting hose does the ABFDS contain?

162 ft.

173 ft.

186 ft.

190 ft.

408

Explanation

408

30. Accountability for a transferred MRSP kit temporary rests with the

Using organization.

Accountable officer.

Home unit LRS customer service element.

Expeditionary LRS at the forward location.

421

Explanation

421

31. What maximum number of additives can the TPI-4T-4A portable additive injector simultaneously inject?

Two.

Three.

Four.

Five.

405

Explanation

405

32. The FAM cart is equipped with all of the following nozzles except

Overwing nozzle.

D-1 single point nozzle.

D-2 single point nozzle.

Closed circuit refueling nozzle.

411

Explanation

411

33. With which of the following alternate fuels should special precautions be taken due to its high volatility?

JP-5.

Jet A.

Jet A-1.

Jet B.

420

Explanation

420

34. The R-22 trailer mounted transfer pump has the capability of transferring a maximum of haw many gals. Of fuel per day?

100,000.

200,000.

250,000.

500,000.

418

Explanation

418

35. Who should the senior ranking deployed fuels member contact for assistance in determining cryogenic support?

Numbered Air Force.

MAJCOM.

Joint petroleum office.

DESC.

418

Explanation

418

36. What is the first factor that the senior ranking deployed fuels member must consider when selecting a site for fuels operations?

Safety.

Feasibility.

Force protection.

Proximity of aircraft servicing operations.

419

Explanation

419

37. When selecting a site for bladder operations, the site should have less than what degree of slope?

2°.

3°.

4°.

5°.

419

Explanation

419

38. What pressure should the surge suppressor gauge on the R-20 multi-aircraft servicing unit indicate when the fueling system is not operating?

45 pounds per square inch (psi).

75 psi.

90 psi.

150 psi.

423

Explanation

423

39. What is the total flow rate if the ABFDS?

300 gpm.

350 gpm.

450 gpm.

600 gpm.

408

Explanation

408

40. During air shipmen, the cryotainer inner pressure should not exceed what maximum psi reading?

35 psi.

40 psi.

50 psi.

55 psi.

412

Explanation

412

41. How many fillstand assemblies are included on the FORCE system?

1

2

3

4

415

Explanation

415

42. When performing fuel servicing operations with the R-18 pumping unit, the throttle control should manually be set to what rpm setting?

1,550 rpm.

1,850 rpm.

1,950 rpm.

2,250 rpm.

416

Explanation

416

43. At what flow rate is the R-14 capable of servicing through one 2-inch hose?

100 gpm.

200 gpm.

300 gpm.

600 gpm.

401

Explanation

401

44. For air shipment, the inner tanks of empty Cryotainers are pressurized with dry nitrogen gas at a positive pressure of

10 to 15 psig.

15 to 25 psig.

25 to 30 psig.

30 to 40 psig.

412

Explanation

412

45. What does a steady red light on the battery status LED of the R-20 multi-aircraft servicing platform indicate?

Battery charging.

Battery charge low.

Battery disconnected.

Battery at middle capacity.

414

Explanation

414

46. When selecting a fuel site, what factor will drive span of control decisions?

Site location.

Asset security.

Force protection.

Geographical dispersion.

419

Explanation

419

47. All of the following are important considerations when planning for cryogenics support except

Required tankage.

Resupply method.

Product requirements.

Sufficient product availability.

420

Explanation

420

48. What form is used to annotate bladder inspections?

AF Form 1807.

AFTO Form 39.

AFTO Form 95.

A locally developed form.

422

Explanation

422

49. How many filter elements does the PMU-27M filter separator contain?

3

6

15

30

406

Explanation

406

50. What component on the R-18 pumping unit will illuminate to indicate a serious problem with the engine?

Stop light.

Beacon light.

Warning light.

Emergency stop activated indicator.

414

Explanation

414

51. The centrifugal, self priming pump on the PMU-27M can deliver fuel at what flow rate?

50 gpm.

100 gpm.

150 gpm.

300 gpm.

406

Explanation

406

52. What maximum number of receiver aircraft can a FAM cart service simultaneously?

Two

Three

Five

Six

411

Explanation

411

53. How often should a water slug valve test be performed on the fuel Filter Unit (FFU-15E)?

Daily.

Weekly.

Monthly.

Quarterly.

422

Explanation

422

54. The control calves will close if there is a communication loss between the R-20 multi-aircraft servicing unit and the lead pumping unit exceeding how many minutes?

2 minutes.

3 minutes.

4 minutes.

5 minutes.

414

Explanation

414

55. What agency is responsible for the procurement of fuel at deployed locations?

Deployed fuels management team.

Parent MAJCOM.

Joint petroleum office.

DESC.

418

Explanation

418

56. What maximum ramp angle can the R-14 negotiate in the high mobility position?

5°.

10°.

15°.

20°.

402

Explanation

402

57. At what maximum flow rate can the FAM cart pump deliver fuel?

175 gpm.

300 gpm.

365 gpm.

600 gpm.

411

Explanation

411

58. The R-19 filter separator unit can filter fuel at what maximum gpm rate?

450 gpm.

600 gpm.

750 gpm.

1200 gpm.

413

Explanation

413

59. How many filter elements does the ABFDS ACE contain?

Two.

Three.

Four.

Six.

408

Explanation

408

60. What is the proper tire pressure setting for highway towing of an R-14 air transportable hydrant refueling system (ATHRS)?

30 pounds per square inch (psi).

35 psi.

60 psi.

65 psi.

422

Explanation

422

61. The FORCE system allows what maximum number of R-20’s to be used within the same system for fuel servicing?

3

5

6

10

415

Explanation

415

62. How many R-18 pumping units are included in a fuels operational readiness capability equipment module?

1

3

4

5

412

Explanation

412

63. The system shutdown indicator on the R-20 multi-aircraft servicing platform will illuminate when the level in the sump tank reaches what capacity?

70 percent.

75 percent.

90 percent.

95 percent.

414

Explanation

414

64. What is the proper tire pressure setting for the R-18 pumping unit?

30 pounds per square inch (psi).

65 psi.

75 psi.

100 psi.

423

Explanation

423

65. At what maximum flow rate can the FFU-15E filter separator filter gasoline?

450 gpm.

600 gpm.

750 gpm.

900 gpm.

404

Explanation

404

66. The R-18 pumping unit is capable of pumping at what maximum gpm?

450 gpm.

600 gpm.

900 gpm.

1250 gpm.

413

Explanation

413

67. How often should the engine oil and oil filter on the PMU-27M be changed?

Every 250 operating hours or three months, whichever comes first.

Every 250 operating hours or 6 months, whichever comes first.

Every 500 operating hours or three months, whichever comes first.

Every 500 operating hours or six months, whichever comes first.

422

Explanation

422

68. How often should the line strainers on the PMU-27M be removed and cleaned?

Weekly.

Monthly.

Semiannually.

Annually.

422

Explanation

422

69. How often should the engine fuel tank on the R-14 air transportable hydrant refueling system (ATHRS) be inspected to ensure it is free of water and sediment?

Daily.

Weekly.

Monthly.

Quarterly.

422

Explanation

422