Vehicle Identification Reader (Vir) Quiz Questions & Answers
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Do you love cars as I do? If so, you have to be interested in this quiz. It basically tests different aspects of cars, from parts, efficiency, and usage. In addition, learn how the vehicle identification reader is used. Enjoy!
- 1.How many storage tanks for each product would be used at an automotive service station that offers motor gasoline (MOGAS) and diesel fuel?
- A.
1
- B.
2
- C.
3
- D.
4
- 2.
- A.
Remove obstuctions from the vent
- B.
Allow air to circulate within the tank
- C.
Connect the vent line to an outside air supply
- D.
Allow the tank to breathe properly and keeps the vent unobstructed
- 3.For safe dispersal of fuel vapors, how many feet must an automotive fuel storage tank vent pipe placed next to a building extend above the roof line?
- A.
4
- B.
3
- C.
2
- D.
1
- 4.
- A.
Stick gauge; 1/16th inch
- B.
Tape and bob; 1/16th inch
- C.
Stick gauge; 1/8 inch
- D.
Tape and bob; 1/8 inch
- 5.
- A.
Foot
- B.
Check
- C.
Pressure relief
- D.
Hydraulic pressure
- 6.
- A.
Single dispensing, single product
- B.
Dual dispensing, single product
- C.
Single dispensing, dual product
- D.
Dual dispensing, dual product
- 7.
- A.
Single dispensing motors have direct drive
- B.
Single dispensing motors use lower voltage
- C.
Dual dispensing motors have a higher flow rate
- D.
Dual dispensing motors have a higher horsepower rating
- 8.Which service station pumping system has a higher delivery rate?
- A.
Submerged pump
- B.
Suction pump
- C.
Dual dispensing, single product
- D.
Single dispensing, single product
- 9.
- A.
Foot
- B.
Check
- C.
Hydraulic control
- D.
Emergency shutoff
- 10.
- A.
2
- B.
4
- C.
6
- D.
8
- 11.
- A.
60
- B.
72
- C.
96
- D.
108
- 12.
- A.
1,000
- B.
5,000
- C.
10,000
- D.
15,000
- 13.
- A.
The seals show evidence of tampering
- B.
The capacity markers show evidence of tampering
- C.
The seal numbers agree with those annotated on the shipping document
- D.
A visual examination of a sample of the product does not indicate it to be the product ordered
- 14.The visual sample is obtained on a motor gasoline (MOGAS) transporter with no access to sampling hatches approximately
- A.
1 minute after the line fill has been displaced
- B.
2 minutes after the line fill has been displaced
- C.
1 minute before the line fill has been displaced
- D.
2 minutes before the line fill has been displaced
- 15.
- A.
Appropriate quality assurance representative (QAR)
- B.
Company who shipped the product
- C.
Base fuels laboratory personnel
- D.
Area laboratory personnel
- 16.
- A.
399 seconds
- B.
699 seconds
- C.
999 seconds
- D.
1,299 seconds
- 17.Which component records all of the transaction data for a service station issue?
- A.
Pedestal
- B.
Vehicle identification link (VIL)
- C.
Master vehicle identification reader (MVIR)
- D.
Satellite vehicle identification reader (SVIR)
- 18.
- A.
20
- B.
40
- C.
60
- D.
80
- 19.On the type III hydrant system, which filter separator control valve function will prevent the elements from bursting and allowing contaminated fuel downstream?
- A.
Check valve
- B.
Flow control
- C.
Water slug valve
- D.
Maximum differential pressure shutoff
- 20.On the type III hydrant system, what will make the automatic bypass valve open and let fuel bypass the filter separator when receiving fuel by cross-country pipeline?
- A.
Differential pressure (DP) of 20 pounds per square inch (psi) sensed across the receiving filter separator
- B.
System pressure when manual valves ar used to route flow around the vessel
- C.
System pressure when it exceeds the maximum vessel operating pressure
- D.
DP of 30 sensed by the DP switch
- 21.On the type III hydrant system, the ball float assembly for the high-level shutoff valve is located on an aboveground operating storage tank on the
- A.
Top of the tank in the float well
- B.
Top of the tank in the gauging well
- C.
Interior of the tank at the required shut-off height
- D.
Exterior of the tank at the required shut-off height
- 22.If the tank outlet manual valve on the type III hydrant system is open during an emergency stop situation, the
- A.
Horn will sound
- B.
Valve will close automatically
- C.
Upstream butterfly valve will close
- D.
Downstream butterfly valve will close
- 23.
- A.
Float assembly closes the inlet valve
- B.
Switch assembly automatically turns the pump on
- C.
Float assembly closes the high-level shut-off valve
- D.
Switch assembly senses an emergency condition and shuts down the system
- 24.
- A.
5 seconds; solenoid
- B.
5 seconds; flow switch
- C.
10 seconds; solenoid
- D.
10 seconds; flow switch
- 25.To what component is the differential pressure transmitter on the type III hydrant system connected?
- A.
Venturi
- B.
Flow switch
- C.
Orifice plate
- D.
Filter separator
- 26.
- A.
Issue line
- B.
Return line
- C.
Issue venturi
- D.
Return venturi
- 27.
- A.
Two
- B.
Four
- C.
Six
- D.
Eight
- 28.On the type III hydrant system, what size is the hydrant control valve that is designed for a flow rate of 600 gallons per minute (gpm)?
- A.
4 inches
- B.
6 inches
- C.
8 inches
- D.
10 inches
- 29.The back-pressure control valve in the type III hydrant system will close at what hydrant loop flow rate?
- A.
130 gallons per minute (gpm)
- B.
300 gpm
- C.
600 gpm
- D.
700 gpm
- 30.On the type III hydrant system, how many differntual pressure transmitters are connected to the 4-inch return venturi tube?
- A.
Two
- B.
Four
- C.
Six
- D.
Eight
- 31.
- A.
Resonating horn
- B.
High-level alarm
- C.
Alarm annunciator
- D.
Low-level indicator alarm
- 32.Which condition will cause the vibrating horn to sound on the type III hydrant system?
- A.
System engine generator default
- B.
For refueling pumps running at the same time
- C.
Manual valve closed on the product recovery tank
- D.
Hydrant servicing vehicle flow control valve inoperative
- 33.The purpose of the lock-out key used on the type III hydrant system is to
- A.
Switch the system off for maintenance
- B.
Prevent a certain fueling pump from starting
- C.
Transfer control from one microprocessor to the other
- D.
Keep the back pressure control valve from relieving pressure
- 34.
- A.
10
- B.
20
- C.
30
- D.
40
- 35.On the type III hydrant system, the light emitting diode (LED) in the battery backup system in each microprocessor will indicate a problem at least how many days in advance before the battey becomes weak enough to jeopardize the integrity of the memory?
- A.
1
- B.
3
- C.
5
- D.
7
- 36.
- A.
300 gallons per minute (gpm)
- B.
600 gpm
- C.
900 gpm
- D.
1,200 gpm
- 37.
- A.
One
- B.
Two
- C.
Three
- D.
Four
- 38.
- A.
Two; 10,000
- B.
Four; 10,000
- C.
Two; 50,000
- D.
Four; 50,000
- 39.On the type IV hydrant system, how is fuel prevented from spilling onto the "hot pad" should a hose separate from the nozzle during a hot refueling operation?
- A.
A dry break coupler located inside the hose will close automatically
- B.
The flow switch will sense a sudden surge in fuel flow, shutting down the pumps
- C.
The pressure switch will sense a sudden drop in pressure, shutting down the pumps
- D.
The fusible link melts and falls out, causing the spring-loaded "butterfly" part of the valve to close
- 40.Since the type V hydrant system is not required to be manned when it is being operated, inspections are performed every
- A.
Hour
- B.
2 hour
- C.
3 hours
- D.
4 hours
- 41.On the type V hydrant system, what size (in inches) are the stainless steel pantographs installed inside the hardened shelters?
- A.
3
- B.
4
- C.
5
- D.
6
- 42.
- A.
Quality assurance representative (QAR)
- B.
Defense energy support center (DESC)
- C.
Air Force Petroleum Agency (AFPET)
- D.
Major command (MAJCOM)
- 43.During receipt operations, danger signs should be placed how far in fron and to the rear of a tank truck when offloading in an unsecure area?
- A.
25 feet to the front and to the rear
- B.
25 feet ot the front, 50 feet to the rear
- C.
50 feet to the front and to the rear
- D.
50 feet to the front, 100 feet to the rear
- 44.The AF Form 1231 is prepared to cover the 24-hour duty day that runs from
- A.
2400 to 2400
- B.
0600 to 0600
- C.
0800 to 0800
- D.
0900 to 0900
- 45.An entry is required in columns B (STICK/METER BEFORE) and C (STICK/METER AFTER) on the AF Form 1231 for products received by tank car or tank truck when
- A.
A discrepancy exists that requires gauging
- B.
The fuel is received from different sources
- C.
More than two tank car/trucks are received at the same time
- D.
A written agreement between the contractor and fuels office is on file
- 46.An entry is required in columns J (TIME IN), and K (TIME OUT) on the AF Form 1231 for products received by
- A.
Pipeline
- B.
Tank truck
- C.
Tanker/barge
- D.
Shipment from another AF base
- 47.On the type III hydrant system, at what pressure will the control system start the lead pump when the system is in the automatic mode in an idle condition?
- A.
60 pounds per square inch (psi)
- B.
75 psi
- C.
130 psi
- D.
145 psi
- 48.
- A.
Bypass and defuel/flush
- B.
Bypass and pressure control
- C.
Pressure control and defuel/flush
- D.
Pressure control and hydrant control
- 49.
- A.
One pump will stop
- B.
One pump will start
- C.
Two pumps will stop
- D.
Two pumps will start
- 50.During type IV hydrant system operations, who is responsible for positioning the aircraft on the "hot pad"?
- A.
Fuels operator
- B.
Operations supervisor
- C.
Hot refueling crewman
- D.
Hot refueling supervisor
- 51.The fueling control valve on the type IV hydrant system is opened to perform hot refueling operations by
- A.
A flow switch located before the control pit
- B.
Air pressure from the deadman control valve
- C.
Fuel pressure from the deadman control valve
- D.
A pressure switch located before the control pit
- 52.
- A.
MAJCOM fuels officer
- B.
Wing commander
- C.
Squadron commander
- D.
Fuels management team (FMT)
- 53.
- A.
DESC Form 1233
- B.
AF Form 1235
- C.
AF Form 1233
- D.
DESC Form 1235
- 54.A separate DESC Form 1233 may be maintained for each fillstand meter at the discretion of the
- A.
Fillstand attendent
- B.
Fuels Operations Superintendent
- C.
Fuels Management Team
- D.
Squadron Commander
- 55.
- A.
"TRF NO." in the space above
- B.
"TANK NO." in the space below
- C.
"TRANSFERS" in the block below
- D.
"TRF TO TK NO." in the space above
- 56.
- A.
Fuels distribution supervisor
- B.
Fuels service center (FSC)
- C.
Hydrants supervisor
- D.
Hydrant operator
- 57.
- A.
250 gallons per minute (gpm)
- B.
300 gpm
- C.
450 gpm
- D.
600 gpm
- 58.Which valve(s) on the type III hydrant system will modulate open, allowing the fuel to pass through when returning to the operating tanks during a defuel operation?
- A.
Defuel/flush only
- B.
Back pressure control only
- C.
Pressure control and defuel/flush
- D.
Pressure control and back pressure control
- 59.
- A.
Wing commander
- B.
Logistics group only
- C.
Operations group only
- D.
Operations and logistics groups
- 60.Type III, IV, and V hydrant should ve flushed
- A.
Monthly
- B.
Quarterly
- C.
Semiannually
- D.
Annually
- 61.Fuels management and base CE/LFM personnel develop specific operating instructions for hydrant system flushing based on the
- A.
Type of system
- B.
Rated capacity of the system
- C.
Type of system and number of control valves in the system
- D.
Rated capacity of the system and the number of control valves in the system
- 62.
- A.
At the beginning of the flushing operations
- B.
At the midpoint of the flushing operations
- C.
At the completion of the flushing operations
- D.
At the beginning, midpoint, and completion of flushing operations
- 63.
- A.
By gravity flow
- B.
Using a PMU-27M
- C.
Using the unit's pump only
- D.
Using the offloading pumps
- 64.
- A.
Pretest button
- B.
Override button
- C.
Vent control valve
- D.
Bottom loading valve
- 65.In what section of the DESC Form 1233 are returns to bulk recorded?
- A.
Issues
- B.
Reconciliation
- C.
Net issues from bulk
- D.
Fueling unti summary
- 66.Operation of the product recovery system and the water drain system will be constantly attended by a qualified fuels operator and/or
- A.
Utilities personnel
- B.
Contract maintenance personnel
- C.
Preventive maintenance technician
- D.
Water fuels maintenance technician
- 67.Fuel/water mixtures from product recovery systems should be disposed of in accordance with
- A.
Local and state environmental guidelines
- B.
State and federal environmental guidelines
- C.
Local, state, and federal environmental guidelines
- D.
State, federal, and international environmental laws and regulations
- 68.Strainers equipped with a differential pressure (DP) gauge should be inspected and cleaned when the DP reading reaches what pressure?
- A.
5 psi
- B.
10 psi
- C.
15 psi
- D.
20 psi
- 69.
- A.
30 minutes
- B.
60 minutes
- C.
90 minutes
- D.
120 minutes
- 70.Which of the following types of strainers should be inspected for damage and cleanliness semiannually?
- A.
Fillstand line strainers
- B.
Pipeline receipt strainers
- C.
Tank truck receipt strainers
- D.
Hydrant pumphouse inlet strainers
- 71.
- A.
Daily
- B.
Weekly
- C.
Monthly
- D.
Quarterly
- 72.
- A.
Utilities personnel
- B.
Vehicle maintenance personnel
- C.
Refueling maintenance personnel
- D.
Water fuels maintenance personnel
- 73.
- A.
2-inches above and below the estimated product depth
- B.
3-inches above and below the estimated product depth
- C.
2-inches above and 3 inches below the estimated product depth
- D.
3-inches above and 2-inches below the estimated product depth
- 74.
- A.
3
- B.
4
- C.
5
- D.
6
- 75.The measurement probe on an automated tank gauging (ATG) system senses pressure from the fuel surrounding it and sends the pressure reading to the
- A.
Tank control unit
- B.
Temperature sensor
- C.
Remote terminal unit
- D.
Remote terminal workstation
- 76.At a minimum, the measurement probe on an automated tank gauging (ATG) system has how many measurement points?
- A.
2
- B.
3
- C.
4
- D.
6
- 77.
- A.
ESC
- B.
NEXT
- C.
TANK
- D.
ENTER
- 78.Tank gauge readings are entered on the DESC Form 700 in feet, inches, and
- A.
1/8-inch fractions for fuel and water
- B.
1/4-inch fractions for fuel and water
- C.
1/8-inch fractions for fuel and 1/4-inch fractions for water
- D.
1/4-inch fractions for fuel and 1/8-inch fractions for water
- 79.Heat can be transferred in cryotainers by
- A.
Conduction, convection, and radiation
- B.
Convection, radiation, and vaporization
- C.
Conduction, radiation, and vaporization
- D.
Conduction, convection, and vaporization
- 80.
- A.
Purge the inner tank
- B.
Remove the air from the inner tank
- C.
Fill the annular space with insulation
- D.
Remove the air from the annular space
- 81.
- A.
50
- B.
400
- C.
2,000
- D.
5,000
- 82.
- A.
Quantity and vacuum
- B.
Pressure and quantity
- C.
Differential and vacuum
- D.
Differential and pressure
- 83.The purpose of the dampener tank is to protect the
- A.
Quantity gauge on the cryotainer from damage
- B.
Cryotainer from being damaged during receipts
- C.
Lines from rupturing from excessive pressure buildup
- D.
Inner tank from over pressurization from liquid boil off
- 84.Which of the following components is used to relieve excessive pressure in the inner tank of a cryotainer?
- A.
Safety disc
- B.
Rupture disc
- C.
Release valve
- D.
Discharge valve
- 85.
- A.
Perlite
- B.
Santocel
- C.
Fiberglass
- D.
Glass wool
- 86.A heavy freeze spot on the outer hose of a liquid oxygen/liquid nitrogen (LOX/LIN) transfer hose indicates
- A.
The inner hose is damaged
- B.
The wrong hose is being used
- C.
A faulty valve at the tank outlet
- D.
The hose connection is not tight enough
- 87.Pressure gauges shall be calibrated
- A.
Monthly
- B.
Quarterly
- C.
Semiannually
- D.
Annually
- 88.Which procedure is only accomplished during a liquid oxygen (LOX) receipt?
- A.
Test for odor
- B.
Monitor the transfer for leaks
- C.
Check the Department of Defense (DD) Form 250
- D.
Ensure ther is sufficient ullage in the receiving tank
- 89.Odor will be most prevalent on an odor test for liquid oxygen (LOX) after the
- A.
Initial sample is taken
- B.
Beaker has warmed to nearly room temperature
- C.
Sample has boiled off and there is frost left on the beaker
- D.
Beaker has been allowed to warm up to room temperature
- 90.The effectiveness of the high-vacuum pump depends on the
- A.
Size of the cryotainer
- B.
Temperature within the annular space
- C.
Circular motion of the shaft and pistons
- D.
Oil seal between the piston and inside casting of the pump chambers
- 91.Liquid oxygen (LOX) storage tanks should be purged every how many days?
- A.
90
- B.
120
- C.
240
- D.
365
- 92.For how many weeks is the Air Force Technical Order (AFTO) Form 134 kept after it is filled in completely?
- A.
1
- B.
2
- C.
3
- D.
4
- 93.What AF Form is used to document liquid oxygen (LOX) and liquid nitrogen (LIN) inventories?
- A.
1231
- B.
1233
- C.
1235
- D.
1237
- 94.The Air Force Technical Order (AFTO) Form 245 is an extension of what part of the AFTO Form 244?
- A.
II
- B.
III
- C.
IV
- D.
V
- 95.The specific time interval between supervisor reviews of the Air Force Technical Order (AFTO) Form 244 may be determined by the
- A.
Wing commander
- B.
Squadron commander
- C.
Major command (MAJCOM)
- D.
Fuels management flight commander (FMFC)
- 96.
- A.
Red X
- B.
Red dash
- C.
Red circle
- D.
Red diagonal
- 97.
- A.
Red X
- B.
Red dash
- C.
Red circle
- D.
Red diagonal
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