If a 788,000 Btu/hr unit produces cooling, how many tons of cooling does it generate?

Prepare for the New Jersey Blue Seal Refrigeration Exam. Use flashcards and multiple-choice questions, each offering hints and explanations. Master your exam!

To convert the cooling output from BTU/hr to tons, it is essential to understand the relationship between these two units. One ton of cooling is defined as the ability to remove 12,000 BTU/hr. Therefore, to find the number of tons generated by a unit producing 788,000 BTU/hr, you can use the formula:

Number of tons = BTU/hr / BTU per ton

By substituting the known values into the equation, it becomes:

Number of tons = 788,000 BTU/hr ÷ 12,000 BTU/ton

When you perform the calculation, you get:

Number of tons = 65.6667 tons

Rounding this number to two decimal places gives you approximately 65.66 tons. This conversion demonstrates that the original cooling output is effectively transformed into tons of cooling, underlining that the cooling unit indeed produces a significant amount of cooling capacity. This is why the correct answer reflects the right conversion of BTU/hr to tons, confirming the output rate and supporting the calculation with the appropriate industry standard.

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