Circle diagram constant air-gap induction motor images shown here, where, The circle diagram is drawn using the data obtained from no load and either short circuit or, in case of machines, blocked rotor tests by fitting a half-circle in points O and A. Beyond the error inherent in the constant air-gap assumption, the circle diagram introduces errors due to rotor reactance and rotor resistance variations caused by magnetic saturation and rotor frequency over the range from no-load to operating speed. Steinmetz equivalent circuit Circle diagram First conceived by A. Heyland in 1894 and B.A. Behrend in 1895, the circle diagram is the
A Letter to a Hindu peaceful resistance were the only alternative to violent revolution. These ideas ultimately proved to be successful in 1947 in the culmination of the Indian Independence Movement. In this letter, Tolstoy mentions the works of Swami Vivekananda. This letter, along with Tolstoy's views, preaching, and his book "The Kingdom of God Is Within You", helped to form Mohandas Gandhi's views about nonviolent resistance. The letter introduced Gandhi to the ancient Tamil moral literature, the Tirukkuṛaḷ, which Tolstoy referred to as the Hindu Kural. Gandhi then took to studying the Kural while in prison. A Letter to a Hindu "A Letter to