Exam (elaborations)
HVACR UNIT QUESTIONS AND ASWERS
- Module
- Institution
A grain is a small measurement of weight that is used to measure water vapor in the air. How many grains are equal to one pound? - 7,000 Area measurements are used to measure: - The size of a floor in a room. For which of the following measurements is area used? - Surfaces How many grains are i...
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