Download Electrical Power by W. J. R. H. Pooler, The book defines the units of electrical quantities from first principles. methods are demonstrated for calculating voltage, current, power, impedances and magnetic forces in dc and ac circuits and in machines and other electrical plant. The vector illustration of ac quantities is explained. Typical arrangements of electrical power networks are described. strategies for calculating fault currents and for the automatic isolation of faulty equipment are described. Download the pdf from below to explore all topics and start learning.