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.
Induction Motor Action. Induction motors use shorted wire loops on a rotating armature and obtain their torque from currents induced in these loops by the changing magnetic field produced in the stator (stationary) coils. At the moment illustrated, the current in the stator coil is in the direction shown and increasing.n induction motor must achieve a rotating magnetic field to continue to exert a torque on the armature coils. In this example, the rotating field is achieved by the extra coils on the pole pieces.