CEM Practice Test 1

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

CEM Practice Test 1Tutor mode

Question 1 of 10

HVAC Systems and Building Envelope

A water-cooled centrifugal chiller is rated at 0.55 kW/ton at full load. What is its coefficient of performance (COP)?