Intermediate Science and Theory Electrical Installation Series Intermediate Course Author:Malcom Doughton, John Hooper, E. G. Stocks, E. G. Patterson, Charles Duncan This book is designed to give the intermediate science and theory necessary for electrical installation work. It covers Magnetism; Electrostatics; D.C. Machines; A.C. Theory and Machines; Transformers; Illumination; Efficiency, Work, Energy and Power; and Instruments. The book ends with both short answer and multiple choice tests for practice.