Ure 2F071 Volume 3
Unit Review Exercises2F071Volume 3
- 1.What is the primary purpose of the R-14 ATHRS?
- A.
Transferring large quantities of fuel.
- B.
Blending multiple fuel additives at different ratios.
- C.
Servicing aircraft where permanent systems are not available.
- D.
Servicing small aircraft and transferring small quantities of fuel.
- 2.On which grades of fuel can the engine on the R-14 ATHRS operate?
- A.
Jet fuel and gasoline.
- B.
Diesel and jet fuel.
- C.
Diesel and gasoline.
- D.
Diesel, jet fuel, and gasoline.
- 3.At what flow rate is the R-14 capable of servicing through one 2-inch hose?
- A.
100 gpm.
- B.
200 gpm.
- C.
300 gpm.
- D.
600 gpm.
- 4.At what flow rate does adjustable pilot valves on the R-14 limit high flow?
- A.
300 gpm.
- B.
350 gpm.
- C.
600 gpm.
- D.
650 gpm.
- 5.Hearing protection is required within how many feet of an R-14 operation?
- A.
10 ft.
- B.
20 ft.
- C.
50 ft.
- D.
100 ft.
- 6.What grade of fuel should be used to flush the R-14 prior to air shipment?
- A.
JP-4.
- B.
JP-5.
- C.
JP-8.
- D.
JPTS.
- 7.What maximum ramp angle can the R-14 negotiate in the high mobility position?
- A.
5°.
- B.
10°.
- C.
15°.
- D.
20°.
- 8.On what grades of fuels can the R-22 be designed to operate?
- A.
MOGAS.
- B.
MOGAS and jet fuel.
- C.
Diesel fuel.
- D.
Diesel fuel and jet fuel.
- 9.When setting up the R-22, prime the centrifugal pump with approximately how many gallons of fuel?
- A.
5.
- B.
10.
- C.
15.
- D.
20.
- 10.All of the following items should be accomplished prior to shipping the R-22 except
- A.
Thoroughly clean the unit.
- B.
Drain all fuel from the piping.
- C.
Disconnect and drain all hose assemblies.
- D.
Place the unit in the low mobility position.
- 11.At what maximum flow rate can the FFU-15E filter separator filter gasoline?
- A.
450 gpm.
- B.
600 gpm.
- C.
750 gpm.
- D.
900 gpm.
- 12.The FFU-15E filter separator is equipped with how many filter elements?
- A.
6
- B.
12
- C.
18
- D.
24
- 13.What maximum number of additives can the TPI-4T-4A portable additive injector simultaneously inject?
- A.
Two.
- B.
Three.
- C.
Four.
- D.
Five.
- 14.What type of meter, if any, is installed on the TPI-4T-4A portable additive injector?
- A.
None.
- B.
Flow control.
- C.
Bi-directional.
- D.
Positive displacement.
- 15.The centrifugal, self priming pump on the PMU-27M can deliver fuel at what flow rate?
- A.
50 gpm.
- B.
100 gpm.
- C.
150 gpm.
- D.
300 gpm.
- 16.How many filter elements does the PMU-27M filter separator contain?
- A.
3
- B.
6
- C.
15
- D.
30
- 17.When, if ever, is it necessary to prime the PMU-27M?
- A.
Never.
- B.
After initial start up.
- C.
Prior to air shipment.
- D.
Any time the system has been purged of fuel.
- 18.The PMU-27M may be connected to what maximum number of 500-gal. sealed drums?
- A.
Two.
- B.
Three.
- C.
Four.
- D.
Six.
- 19.When starting the PMU-27M, the throttle should be placed at
- A.
Idle.
- B.
Half speed.
- C.
Two-thirds speed.
- D.
Full speed.
- 20.To aid in priming, the PMU-27M is equipped with a priming
- A.
Stem.
- B.
Hose.
- C.
Valve.
- D.
Coupler.
- 21.Which of the following steps is not accomplished when preparing the PMU-27M for air shipment?
- A.
Disconnect all hose assemblies.
- B.
Drain all the fuel from the piping.
- C.
Remove the filter separator elements.
- D.
Install dust plugs and caps on all fittings and hoses.
- 22.What is the total flow rate if the ABFDS?
- A.
300 gpm.
- B.
350 gpm.
- C.
450 gpm.
- D.
600 gpm.
- 23.How many feet of connecting hose does the ABFDS contain?
- A.
162 ft.
- B.
173 ft.
- C.
186 ft.
- D.
190 ft.
- 24.How many filter elements does the ABFDS ACE contain?
- A.
Two.
- B.
Three.
- C.
Four.
- D.
Six.
- 25.What type of fabric are fuel bladders made of?
- A.
Epoxy coated.
- B.
Single ply nylon.
- C.
Double ply Kevlar.
- D.
Rubber impregnated.
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