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.
Its main function as far as the DC motor is concerned is to commute or relay the supply current from the mains to the armature winding housed over a rotating structure through the brushes of DC motor.