Difference between revisions of "D.C. tachometer"
m (1 revision)
Latest revision as of 00:22, 25 February 2009
A d.c. generator with permanent magnet or d.c. field winding which generates a d.c. output voltage proportional to the speed.
Reference: I.E.C. (modified)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)