When interior walls only partially reach to the next floor, leaving a space above the ceiling, the space is called a(n) __________.
A) kneespace
B) attic
C) plenum
D) padding

Question

When interior walls only partially reach to the next floor, leaving a space above the ceiling, the space is called a(n) __________.
A) kneespace
B) attic 
C) plenum
D) padding

Quizplus · Accepted Answer

The space above the ceiling in this scenario is called a plenum. A plenum is an area designed for air circulation and can be used for the distribution of heating, ventilation, and air conditioning (HVAC) systems. Kneespace typically refers to the area beneath a desk or table; an attic is a space above a building’s ceiling that is often used for storage, and padding generally refers to cushioning material used for furniture, flooring, or walls.

When Interior Walls Only Partially Reach to the Next Floor