This documentation is archived and is not being maintained. A desktop has a logical display surface and contains user interface objects such as windows, menus, and hooks; it can be used to create and manage windows. Each desktop object is a securable object. When a desktop is created, it is associated with the current window station of the calling process and assigned to the calling thread.
A delta-wye transformer is a type of three-phase electric power transformer design that employs delta-connected windings on its primary and wye/star connected windings on its secondary. A neutral wire can be provided on wye output side. It can be a single three-phase transformer, or built from three independent single-phase units.
Points. By becoming a SkyMiles member, you'll earn a base rate of 5 frequent flier miles for every dollar you spend on a flight with Delta, Delta Connection or Delta Shuttle; you will also earn miles for travel on Delta's partner airlines, though the amount you'll earn varies by carrier.oints. By becoming a SkyMiles member, you'll earn a base rate of 5 frequent flier miles for every dollar you spend on a flight with Delta, Delta Connection or Delta Shuttle; you will also earn miles for travel on Delta's partner airlines, though the amount you'll earn varies by carrier.