A device which can cool a space that is not connected to a building's ventilation system is a(n) ___________________ _.
A. active chilled beam
B. passive chilled beam
C. variable air volume box
D. run around coil
Question 2
A building's structural steel is __________________.
A. coated with copper to prevent rusting and eventual collapse
B. sprayed with insulation so that it resists failure due to deformation caused by the heat of a fire
C. painted with a corrosion and fire resistant paint
D. is riveted together because welded joints fail under fire conditions