ASCS Practice Test 4

10 free ASCS practice questions in the real exam format, covering the official content areas, with an explanation for every answer.

ASCS Practice Test 4Tutor mode

Question 1 of 10

Mechanical Systems

Perimeter units under the windows of an older office building have no fan. High-pressure primary air from a central air handler discharges through nozzles and draws room air across a coil in each unit. These units are