CEM - Certified Energy Manager Practice Test
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CEM - Certified Energy Manager Practice Test
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CEM Building Envelope and Insulation
Free · Instant Results
What does the R-value of insulation measure?
A
Thermal conductivity in BTU·in/(hr·ft²·°F)
B
Thermal resistance to heat flow in hr·ft²·°F/BTU
C
Reflectivity of the insulation surface
D
Density of insulation material in lb/ft³
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