A(n) _____ system is the simplest type of passive solar design.
A) direct gain
B) indirect gain
C) sunspace
D) isolated

Question

Quizplus · Accepted Answer

A direct gain system is the simplest type of passive solar design because it involves allowing sunlight to enter a space through windows or other openings, absorbing and storing the heat in the thermal mass of the building, and then slowly releasing the heat back into the space as needed. Indirect gain systems involve using a separate thermal mass or heat storage system to collect and distribute the heat, while sunspaces and isolated systems are more complex variations of passive solar design.

A(n) _____ System Is the Simplest Type of Passive Solar