Grace's Guide

British Industrial History

Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,111 pages of information and 233,643 images on early companies, their products and the people who designed and built them.

Alfred Hay

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Professor Alfred Hay (1866- ) D.Sc., M.I.E.E.

1866 Born son of James Hay.

Educated at one of the Warsaw "Gymnasia."

Training: Royal Tech. Coll., Glasgow; Faraday Works, Glasgow; University of Edinburgh and City and Guilds Eng. Coll.; Paris Elec. Exhibition Premium awarded by the I.E.E.


  • Carried out Original Investigations and Tests of Gas and Oil Engines
  • Tests of Elec. Machinery as Consultant.

Published "The Principles of Alternate Current Working", "Alternating Currents", "Continuous Current Engineering", "Electrical Distributing Networks and Transmission Lines".

By 1922 Professor of Electrical Technology, Indian Inst. of Science, Hebbal, Bangalore, India.

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