2f051 Edit Code 6 Volume 4
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- 1.(601) What is the gallon capacity of the Kovatch-Volvo R-11 storage tank?
- A.
4500
- B.
5000
- C.
5500
- D.
6000
- 2.(601) The power takeoff (PTO) interlock system on the Kovatch-Volvo R-11 Refueler prevents the
- A.
Unfiltered fuel from being dispensed to an aircraft.
- B.
Fuel from passing through the pump when the engine is idling.
- C.
Auxiliary throttle from operating when the PTO is in the vehicle drive position.
- D.
Auxiliary throttle from operating when the PTO is in the vehicle pump position.
- 3.(601) When replacing tires on the Kovatch-Volvo R-11, torque the lug nuts between
- A.
400 to 500 foot-pounds (ft-lbs.).
- B.
300 to 400 ft-lbs.
- C.
200 to 300 ft-lbs.
- D.
100 to 200 ft-lbs.
- 4.(601) The low air pressure warning light and alarm on the Kovatch-Volvo R-11 Refueler will activate when the air pressure drops below how many pounds per square inch (psi)?
- A.
60
- B.
65
- C.
70
- D.
80
- 5.(601) The brake system on the Kovatch-Volvo R-11 Refueler will automatically (engage), apply parking brakes when the
- A.
Air pressure drops below 30 to 40 pounds per square inch (psi).
- B.
Transmission selector is in the neutral position.
- C.
Unit is in the AIR TRANSPORT mode.
- D.
Interaxle differential lock is activated.
- 6.(601) What does an illuminated green indicator light on the Kovatch-Volvo R-11’s pump control panel indicate?
- A.
A fault in the automatic and continuous self-testing circuity.
- B.
A power take off system is activated inside the cab.
- C.
A wet sensor, tank is filled to maximum capacity.
- D.
A dry sensor, tank is not filled to capacity.
- 7.(602) Which is not a position on the Kovatch-International R-11 Refueler’s pumping mode selector valve?
- A.
DEFUELl.
- B.
LOW-FLOW.
- C.
HIGH-FLOW.
- D.
SINGLE-POINT.
- 8.(602) What is the maximum number of United States (US) gallons that can register on the resettable meter of the Kovatch-International R-11 Refueler?
- A.
9,999.
- B.
99,999
- C.
999,999
- D.
9,999,999
- 9.(602) What engine is the Kovatch-International R-11 equipped with?
- A.
International 6-cylinder, liquid-cooled diesel engine.
- B.
International 6-cylinder, liquid-cooled mogas engine.
- C.
International 8-cylinder, liquid-cooled diesel engine.
- D.
International 8-cylinder, liquid-cooled mogas engine.
- 10.(602) Which gauge component measures the fuel pressure at the outlet of the fuel pump?
- A.
Differential pressure.
- B.
Nozzle pressure.
- C.
System outlet.
- D.
Pump pressure.
- 11.(602) The Kovatch-International and Volvo R-11 refuelers both carry the same noncollapsible
- A.
60-foot long 2 ½-inch and 1 ½-inch hoses.
- B.
75-foot long 2 ½-inch and 1 ½-inch hoses.
- C.
60-foot long 3-inch and 1-inch hoses.
- D.
75-foot long 3-inch and 1-inch hoses.
- 12.(603) Use the ether starting aid for the Kovatch-Volvo R-11 Refueler when the temperature is below
- A.
25 degrees Celsius (°C).
- B.
32°C.
- C.
40 degrees Fahrenheit (°F).
- D.
45°F.
- 13.(603) To use engine braking in the Kovatch-Series R-11s, what gear selector position can you use?
- A.
Reverse.
- B.
Neutral.
- C.
Drive.
- D.
Three.
- 14.(604) What is the desired engine speed, in revolutions per minute (rpm), for LOW FLOW servicing operations on the Kovatch-International R-11 Refueler?
- A.
600±50.
- B.
800±50.
- C.
L,000±50.
- D.
L,800±50.
- 15.(604) Which cable assembly on the Intellicheck2® and Intellitrol® Overfill Prevention Control Systems connects to the refueler for filling operations?
- A.
Sculcon.
- B.
Duocept® socket assembly.
- C.
Overfill Sensor (optic probes).
- D.
Multifunction loading rack controller.
- 16.(604) At what gallons per minute (gpm) maximum rate can you fill the tank on the Kovatch-series R-11 Refueler using the bottom loading system?
- A.
300
- B.
450
- C.
600
- D.
750
- 17.(605) What is the maximum allowable pounds per square inch (psi) of fueling nozzle pressure used with the Beta-Freightliner R-12 Hydrant-Servicing Unit?
- A.
15
- B.
45
- C.
55
- D.
90
- 18.(605) What component in the Beta-Freightliner cab illuminates and indicates the vehicle cannot be moved whenever the lift platform is not fully set in the DOWN position?
- A.
Safety interlock override switch.
- B.
Interlock override indicator light.
- C.
Interlock engaged indicator light.
- D.
Power takeoff (PTO) control switch.
- 19.(605) The fueling operation indicator light on the Beta-Freightliner R-12 Hydrant-Servicing Unit flashes when the deadman timeout is within how many seconds of pausing the fueling operation?
- A.
30
- B.
60
- C.
90
- D.
120
- 20.(605) The sump tank full indicator on the Beta-Freightliner R-12 Hydrant-Servicing Unit will illuminate when the sump tank is approximately at what percent?
- A.
65
- B.
70
- C.
75
- D.
80
- 21.(605) The primary air pressure gauge on the Beta-Freightliner R-12 Hydrant-Servicing Unit indicates the
- A.
Pressure of the fuel at the pump outlet.
- B.
Air pressure supplied to the Type III hydrant outlet.
- C.
Fuel pressure entering the unit through the hydrant coupler.
- D.
Combined precharge pressure within the surge suppressors.
- 22.(605) Which is not a status indicator light-emitting diode (LED) on the Beta-Freightliner R-12 Hydrant-Servicing Unit defuel engine control governor?
- A.
OKAY TO PUMP.
- B.
PUMP ENGAGED.
- C.
SUMP TANK FULL.
- D.
THROTTLE READY.
- 23.(605) The surge suppressor gauge on the Beta-Freightliner R-12 Hydrant-Servicing Unit should be precharged to
- A.
45 pounds per square inch (psi).
- B.
55 ± 5 psi.
- C.
65 ± 5 psi.
- D.
90 psi.
- 24.(605) How many fuel-servicing hoses are the Beta-International Hydrant-Servicing vehicles equipped with?
- A.
Four.
- B.
Three.
- C.
Two.
- D.
One.
- 25.(606) During fueling operations with the Beta-Freightliner R-12 Hydrant-Servicing Unit, the deadman switch must be re-activated, to prevent automatic shutdown, every
- A.
30 seconds.
- B.
1 minute.
- C.
1 ½ minutes.
- D.
2 minutes.
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