How can negative room pressure create a hazardous situation in a house with combustion appliances?
A) All the heat can be sucked out of the room through the vent.
B) Combustion products can spill into the house.
C) The appliances may burn excessively hot.
D) The gas pressure may be affected.
B
You might also like to view...
Define construction survey.
What will be an ideal response?
Air filters can remove particles and dirt as small as ________
A) 30 to 40 microns B) 5 to 10 microns C) 10 to 25 microns D) 40 to 50 microns
Viscous dampers ______________________
A. absorb energy created by an earthquake acting on a building's structure and covert that energy to heat B. allow the building to slide on a viscous film during an earthquake C. are used to prevent large pieces of equipment from falling off their bases during an earthquake D. require a pendulum which sways freely during an earthquake
Use Data Sheet 5. Refer to the figure. If K=18", what START length is required for a Vertical measurement of 28"?
Fill in the blank(s) with the appropriate word(s).