10 free CEA practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
CEA Practice Test 4Tutor mode
Question 1 of 10
Alternative Generation & Storage
A first-cut screening is done for a 500-kW CHP unit at a manufacturing plant. The recovered heat displaces fuel in an 80%-efficient boiler that burns the same gas. Using the table, determine the CHP unit's net annual operating savings.