Circle diagram Circle diagram First conceived by A. Heyland in 1894 and B.A. Behrend in 1895, the circle diagram is the graphical representation of the performance of the electrical machine drawn in terms of the locus of the machine's input voltage and current. The circle diagram can be drawn for alternators, synchronous motors, transformers, induction motors. The Heyland diagram is an approximate representation of circle diagram applied to induction motors, which assumes that stator input voltage, rotor resistance and rotor reactance are constant and stator resistance and core loss are zero. Another common circle diagram form is as described in the two
Love Is Just a Four-Letter Word tells Dylan, "If you finish it, I'll sing it on a record." Baez first included the song on "Any Day Now", her 1968 album of Dylan covers; she has since recorded it three additional times. Her 1968 recording was also released as a single, reaching #86 on the "Billboard" Hot 100 chart. Dylan himself never released a version of the song. Love Is Just a Four-Letter Word "Love is Just a Four-Letter Word" is a song written by Bob Dylan, and long associated with Joan Baez, who has recorded it numerous times, and performed it throughout her career. Baez immediately