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alternating current amperes Answer applied armature calculated called capacity cent centimetre CHAPTER coil College complete component connected constant copper core corresponding counter E.M.F. Crown 8vo curve determined Diagrams difference direction effect efficiency ELECTRICITY ELEMENTARY energy ENGINEERING equal equation equivalent factor field force frequency given gives greater henry hysteresis Illustrations induction motor insulation iron lags length less lines load losses machine magnetic magnetic field maximum maximum value means measured method mono-phase mutual nearly non-inductive obtained ohms output parallel passing periodic phase placed pole positive potential PRACTICAL primary PROBLEMS produce Professor Question R.M.S. value ratio reactance represented resistance respectively resultant right angles rotating rotor Royal running secondary circuit self-induction shows sin pt speed square stator Suppose synchronism terminals tion torque transformer tri-phase turns unit vector volts watts winding wire zero
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