The maintenance tolerance on a retail meter fuel device at a test draft of 35 gallons is which option?

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Multiple Choice

The maintenance tolerance on a retail meter fuel device at a test draft of 35 gallons is which option?

Maintenance tolerance is the allowable difference between what the meter shows and the actual amount delivered at a given test draft. For 35 gallons, the standard tolerance is 36 cubic inches. That means the meter’s reading can be off by up to about 36/231 ≈ 0.156 gallons, which is roughly 0.4–0.5% of the 35-gallon draft. This aligns with typical calibration tolerances for retail meters, so 36 cubic inches is the correct choice. The other options don’t match the standard tolerance. 17.5 cubic inches is too small, 35 cubic inches is not the specified value in the standard table, and 37 is written with a different unit (cu vs ci), which isn’t appropriate here.

Maintenance tolerance is the allowable difference between what the meter shows and the actual amount delivered at a given test draft. For 35 gallons, the standard tolerance is 36 cubic inches. That means the meter’s reading can be off by up to about 36/231 ≈ 0.156 gallons, which is roughly 0.4–0.5% of the 35-gallon draft. This aligns with typical calibration tolerances for retail meters, so 36 cubic inches is the correct choice.

The other options don’t match the standard tolerance. 17.5 cubic inches is too small, 35 cubic inches is not the specified value in the standard table, and 37 is written with a different unit (cu vs ci), which isn’t appropriate here.

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