Why are propane tanks filled to 80 percent capacity instead of 100 percent capacity?
What will be an ideal response?
ANSWER: Propane tanks are filled to 80 percent capacity to allow room for the liquid to expand as its temperature increases.
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The lowest air pressure in an air distribution system is found at the _____.
a. blower outlet b. return air grille c. blower inlet d. supply air diffuser
The defeat and the dispersal of the Yamasee Indians by South Carolinians in 1715
A. resulted in the devastation of virtually all of the coastal Indian tribes in the southern colonies by about 1720. B. proved to be a short-lived victory for the South Carolina colonists, as the Yamasees re-grouped and regained their lost coastal lands with the help of their Cherokee, Creek, and Iroquois allies. C. prompted the weakened Cherokees, Creeks, and Iroquois to abandon their settlements in the hills and valleys of the Appalachian Mountains and move westward. D. proved to be very unpopular among the many Carolinian colonists sympathetic to the Yamasee Indians. E. None of these are correct.
When should timing chain guides be replaced?
What will be an ideal response?
If footings are not placed below the frost line in a cold climate, freezing of the ground can cause the
foundation wall to _____. a. crack b. sink c. crumble d. lean inward