(Fill in the blank) By increasing indoor temperature from 70ºF to 74ºF when air
conditioning is working, there is an approximate energy savings of __%.
a. 5
b. 10
c. 15
d. 20

This is a sample test question from BOMI’s Energy Management and Controls Practice Exam. See how you do on all questions

http://www.bomi.org/students/exams/computer-based-testing-experience/energy-management-and-controls-practice-exam.aspx

Oh yeah, the answer is a) 5%