What is the Rankine scale value for absolute zero?

Prepare for the Refrigeration and Air Conditioning Mechanics (313A) Test. Study with flashcards and multiple choice questions, hints and explanations included. Ace your exam!

The Rankine scale is a thermodynamic temperature scale that is similar to the Kelvin scale, in that it starts at absolute zero, the point at which all molecular motion stops and is defined as 0 degrees Rankine. This is equivalent to absolute zero, which is -459.67 degrees Fahrenheit.

In the context of the options provided, the value at absolute zero on the Rankine scale is indeed 0, as the Rankine scale does not allow for negative temperatures; it is measured from absolute zero upwards. While there are values associated with absolute zero in other temperature scales, such as Kelvin or Fahrenheit, within the Rankine scale itself, the correct representation is simply 0. Therefore, identifying absolute zero as 0 on the Rankine scale accurately reflects this fundamental principle of thermodynamics.

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