For the 35 gallon test draft, the maintenance tolerance value is shown as

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Multiple Choice

For the 35 gallon test draft, the maintenance tolerance value is shown as

A maintenance tolerance represents the allowable deviation in the measured draft, expressed in cubic inches, based on the test draft size. For a 35‑gal test draft, convert volume to cubic inches and apply the standard tolerance percentage used in this context. First convert: 35 gallons × 231 cubic inches per gallon = 8085 cubic inches. The usual tolerance is about 0.45% of the volume, so 8085 × 0.0045 ≈ 36.38 cubic inches. Rounding to the nearest whole cubic inch gives 36 ci. That’s why 36 ci is shown as the maintenance tolerance. The other options don’t match this calculation: they’re not aligned with the typical tolerance percentage applied to a 35‑gal draft.

A maintenance tolerance represents the allowable deviation in the measured draft, expressed in cubic inches, based on the test draft size. For a 35‑gal test draft, convert volume to cubic inches and apply the standard tolerance percentage used in this context.

First convert: 35 gallons × 231 cubic inches per gallon = 8085 cubic inches. The usual tolerance is about 0.45% of the volume, so 8085 × 0.0045 ≈ 36.38 cubic inches. Rounding to the nearest whole cubic inch gives 36 ci. That’s why 36 ci is shown as the maintenance tolerance.

The other options don’t match this calculation: they’re not aligned with the typical tolerance percentage applied to a 35‑gal draft.

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