ISIL is now being used by the U.S State Department as well as the United Nations, since the group wants to extend that influence even further. That reach is called (in Arabic), al-Dawla al-Islamiya fi Iraq wa al-Sham, the English equivalent of which is the Levant. Therefore they are the Islamic State of Iraq and the Levant, or ISIL.
(4) Rotor / Armature: Conversion of DC Current to AC Voltage â The rotor / armature now induces a larger AC voltage across the windings of the stator, which the generator now produces as a larger output AC voltage. This cycle continues till the generator begins to produce output voltage equivalent to its full operating capacity.
Armature Timing - For simplicity's sake, think of the commutator as the switching: system for turning the poles of the armature on and off in their function as electromagnets. Armature timing is the term used to describe the relationship, in degrees, of the segments of the commutator to the stacks or poles of the arm.