Donald V. Richardson has written:

'Laboratory operations for rotating electric machinery' -- subject(s): Laboratory manuals, Electric motors, Electric machinery

A guard is a device designed to prevent injury from rotating machinery.

a

Elias Morshed Sabbagh has written:

'Unbalance in alternating-current rotating machines' -- subject(s): Electric machinery, Alternating current

Michael Liwschitz has written:

'Winding alternating-current machines' -- subject(s): Alternating current, Armatures, Electric machinery

'Electric machinery' -- subject(s): Electric machinery