Technology & Engineering

Silent Sentinels: Protective Relays for A-C and D-C Systems

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Westinghouse Electric And Manufacturing Company


Possibly the first book concerning the protective relays and schemes used in the generation, transmission, and distribution of electric powe…

The Romance of Modern Locomotion

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Archibald Williams


In the following pages we shall peep into the history of typical companies in Great Britain, the United States, and elsewhere; consider the …

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