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.
Determining Why a Refrigerator Leaks. 1  1. Check the drain pan and tube. Water pooled outside the refrigerator might be caused by a dirty drain pan. 2  2. Level the refrigerator. If your refrigerator is not level, things might not seal correctly, and the defrost drain might leak. 3  3. Check the water filter.