Both Technician A and Technician B made incorrect statements regarding the behavior of vapor. Vapor does not have a fixed volume when temperature increases, and decreasing the temperature generally does not increase pressure. Therefore, the correct answer is C) Neither Technician A nor B. ;
Both Technician A and Technician B made incorrect statements. Vapor does not have a fixed volume when temperature increases, and decreasing the temperature typically decreases pressure rather than increases it. Therefore, the correct answer is C) Neither Technician A nor B.
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