Principles of Electrical Engineering: Theory and Practice |
Contents
CHAPTER I | 1 |
Electric Charge 2334 1 1D CO O 4 Electrostatic Fields 5 Insulators and Conductors | 3 |
Electrostatic Capacitance | 4 |
Copyright | |
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alternating-current alternator applied armature assuming average battery brushes Calculate capacitance capacity carrying cause cell cent charge circuit coil commutator conductor connection considered constant core curve cycle depends designed determined diagram difference direct-current direction discharge drop effect efficiency electric electromotive force energy equal equipment Example excitation field flow flux frequency full-load give given greater increase indicated inductance input iron lagging lamps leading less lighting limited load losses machine magnetic material maximum means method motor necessary normal ohms operation output parallel phase placed plate poles positive power factor practice reason reduced referred regulation resistance result reversal rotor shown shunt Solution speed starting supply synchronous temperature terminals three-phase torque transformer unit usually vary vector voltage volts watts wave winding wire zero