A __________ results from the movement of the bone out of its normal position in a joint.

When cooler air is mixed into the upward plume flow and changes the plume's temperature, velocity, and diameter, this is defined as

. a. the ceiling jet b. entrainment c. heat rise d. fire plume

When a company enters into a contract that guarantees free service and parts replacement for a certain period of time on a piece of equipment, it is called a(n) ________.

Fill in the blank(s) with the appropriate word(s).