Alternating-current machinery
Subtitle: a practical treatise on the principles, design, construction, operation, and care of alternating-curent generators and motors, transformers, converters, switchboard and station appliances, etc.
By: By William Esty.
Contributors: Esty, William, 1868-1928.
Publisher: American school of correspondence
Published: 1909
Place of publication: Chicago
Language: eng
Number of pages: 432
Subjects: Electric machinery -- Alternating current