Exam (elaborations)
AR155-1X BUILDING UTILITIES EXIT EXAM [REVIEWER] - BU2
- Course
- Institution
AR155-1X BUILDING UTILITIES EXIT EXAM [REVIEWER] - BU2 Center-opening door - answer- an elevator door type which permits simultaneous loading and unloading without undue passenger contact to reduce passenger transfer time and avoid discomfort. Expansion valve - answer- what device in the air ...
[Show more]