By Richard Nordquist. Definition: Memorandums, reports, proposals, emails, and other forms of writing used in organizations to communicate with internal or external audiences. Business writing is a type of professional communication.efinition: Memorandums, reports, proposals, emails, and other forms of writing used in organizations to communicate with internal or external audiences. Business writing is a type of professional communication.
Distinguishing Condensation from Defroster Failure. Condensation tends to collect on surfaces inside the refrigerator, and when there's enough of it, it begins to drip. Consequently, besides water pooling on the bottom shelf, you may also notice signs of moisture that include mold and corrosion of metal parts.
The most common cause of water pooling inside the refrigerator is a clogged defrost drain. When frost builds up on the freezer's cooling coil, a timed heater turns on and melts it. The melt water drains into a hole in the freezer floor and runs down a tube to a catch pan under the unit, where heat evaporates it.