An energy recovery ventilator
A) exchanges sensible heat and humidity between the intake and exhaust air streams
B) exchanges humidity between the intake and exhaust air streams
C) exchanges position between the intake and exhaust air streams
D) exchanges sensible heat between the intake and exhaust air streams
Question 2
The framing component used to prevent joists from crippling at the load transfer point is a _____.
a. flange
b. header
c. web stiffener
d. clip angle