Explain the advantages unit ventilator type FCU's have in schools
What will be an ideal response?
A single unit ventilator is installed below window level in each classroom. An opening in the back supplies outside air from a through-the-wall opening. The units include air filters to clean the air. Units are individually controlled and thus allow for differences in sun load, depending on the orientation of the room. They also meet the ventilation requirements of local codes for classrooms.
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For a joist floor layout, draw the section showing the floor and foundation materials at full scale in model space.
Answer the following statement true (T) or false (F)
Small group communication takes place with groups of ___ people
a. 1 to b. 3 to 20 c. 15 to 25 d. 20 to 30
The temperature of a commutator is 
C. Express this temperature in degrees Fahrenheit.
Fill in the blank(s) with the appropriate word(s).