Salivary gland infections are somewhat common, and they can return in some people. Viral infections such as mumps often affect the salivary glands. (Mumps most often involves the parotid salivary gland). Mumps is a rare problem today because of the MMR vaccine.
1. Wheeling Charges or Distribution Charges. Distribution charges are those charges which are paid to distribution licensee for the use of distribution system and associated facilities by another person for the conveyance of electricity.
The ultimate goal is to move the least-cost power to where it is needed, maximizing efficiencies. If wheeling is an option, a utility can determine if it is cheaper to build a new electric generation facility or buy power from another service area.