COXTIXUOUS AND ALTERNATING 

 CURRENT MACHINERY 



AN ELEMENTARY TEXT-BOOK FOB USE IN 

 TECHNICAL SCHOOLS 



BY 



J. H. MORECEOFT 



'at Professor of K '.<jineering, 



Columbia l'niccrnty 



V1R8T EDITION 



M;\V YORK 



JOHN WILEY & SONS, INC. 

 LONDON: CIIAPMAX & HALL, LIMITED 

 1914 



