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Title Work

Title No: 24134

Title: How an electric motor works

Medium: Moving Image

Original Medium: Film

Date: 1961 (Release)

Original Summary:
"Explains through demonstration and animated photography the basic principles of operation of the direct current motor. Surveys other types of electric motors--induction, synchronous, and universal--and points out the many uses of the electric motor" - summary from Worldcat.

Duration: 15 min 

Subjects: Electric motors

Production CompanyMcGraw-Hill Films

Items x5

24134-1Safety Film : Viewing print 
24134-2Safety Film : Viewing print 
24134-3Safety Film : Viewing print 
24134-4Safety Film : Viewing print 
24134-5Safety Film : Viewing print 

Contained By x1

Title NoTitle
4819St. Louis Public Schools educational film library