But Word 2007 is backward compatible, meaning it was designed to work with previous versions. You can work with and save Word 2007 documents in the format of previous versions (97-2003)â¦these documents are saved with the .doc file extension. This is called compatibility mode.ut Word 2007 is backward compatible, meaning it was designed to work with previous versions. You can work with and save Word 2007 documents in the format of previous versions (97-2003)â¦these documents are saved with the .doc file extension. This is called compatibility mode.
asynchronous - (digital communication) pertaining to a transmission technique that does not require a common clock between the communicating devices; timing signals are derived from special characters in the data stream itself.
An induction or asynchronous motor is an AC electric motor in which the electric current in the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stator winding.hereas a synchronous motor's rotor turns at the same rate as the stator field, an induction motor's rotor rotates at a slower speed than the stator field. The induction motor stator's magnetic field is therefore changing or rotating relative to the rotor.