CDFA Measurement Verification
Questions and Answers
Define accurate
✓ ~~~a piece pf equipment is "accurate" when its performance or value conforms to the
standard within applicable tolerances and other performance requirements.
"accurate" dos not mean "correct"
What is the Statute of Limitations on a misdemeanor
✓ ~~~1 year
What do you apply tolerances to when testing retail motor fuel
✓ ~~~each draft
What is a maintenance tolerance on a full load test
✓ ~~~2%
What is the practical unit of electrical resistance
✓ ~~~ohm
The rotor or indicator for a meter shall rotate or increment continuously when a load
is applied equally to _________?
✓ ~~~0.5 ampere
Handbook 44
Appendix C - General Tables of Units of Measurement
✓ ~~~1 oz
1 gill
1 pint
1 quart
1 gallon
1 cubic inch
1 cubic foot
1 milliliter
1 liter
In testing a vehicle tank meter, the minimum test draft for a "normal" test shall be
_______?
✓ ~~~The amount delivered in one minute at max flow or 50 gallons, whichever is more
Meter indicating more than actual delivery...
✓ ~~~under - registration
A meter indication less than actual delivery
✓ ~~~over - registration
Testing on animal euthanistic devices should occur in what frequency
✓ ~~~semiannually (every 6 months)
, The smallest unit allowed on a wholesale LPG device is
✓ ~~~1 gallon or 1 liter
The smallest unit allowed on retail LPG devices is
✓ ~~~1/10 of a gallon or liter
Sale of LPG in amounts over 5 gal is by
✓ ~~~either weight or volume
Cryogenic devices uses what kind of delivery hose
✓ ~~~dry hose
LPG devices use what type of delivery hose
✓ ~~~wet hose
The minimum height of the lettering on an LPG price sign is
✓ ~~~3/4 inches
What should the drain time be after a 5 gallon test on a retail motor fuel pump
✓ ~~~10 seconds
Define "correct"
✓ ~~~a device that meets all tolerance and specification requirements established by the
Director
(different than "accurate")
What are not units of a rigid liquid measure?
a) 1 gill b) 1 1/4 gallon c) 1 cup d) 1 liter
✓ ~~~1 cup
In testing a vehicle tank meter, the minimum test draft for a "normal" test shall be
✓ ~~~the amount delivered in one minute at max flow or 50 gallons, whichever is more
The components of an electric meter system shall be designed so that:
a) moisture does not adversely affect the register ration
b) the internal mechanisms cannot be accessed without destroying a seal
✓ ~~~the internal mechanisms cannot be accessed without destroying a seal
When is a service agent NOT required to notify the sealer of an adjustment to a
device according to B and P code section 12515
✓ ~~~When the adjustment is only for the purpose of maintaining the device in a zero or
balance condition
What is the maximum length of a discharge hose on a retail motor fuel device
✓ ~~~5.5 m (18 ft.)
What is the maximum length of a discharge hose on a marina or airport
✓ ~~~15 m (50 ft)
When multiple tests are conducted on a vehicle tank meter at approximately the
same flow rate, the range of the test results shall not exceed
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