2f051 Edit Code 6 Volume 4

72 Questions | Total Attempts: 140

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2f051 Edit Code 6 Volume 4

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Questions and Answers
  • 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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