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Vector Diagrams and Vector Algebra
Vector Diagrams of some simple Circuits
11 other sections not shown
algebraic alternating current alternator amps angular velocity armature axis balance bridge bus-bars capacity circle circuit test clockwise conductors connected constant cosh Pi counter-clockwise curve diagram is drawn diameter direct current direction dot products Draw drawn in Fig effective inductance electrical electromotive force equal equation exciting current expression flux density frequency gives heat losses horizontal increases indicated in Fig induction motor instantaneous values inverted lagging leakage length line current load current locus machine magnetising current magnitude maximum mutual inductance obtained ohms open circuit parallel perpendicular phase angle pole potential difference power factor primary current quantities reactance represented resonance rotating field rotor current secondary short circuit Similarly sinh Pi sinusoidal slip slip rings speed standstill stator current stator winding supply synchronous impedance terminal voltage three-phase torque transformer vector diagram vertical voltage voltage and current volts wire zero