Difference between revisions of "A.C. tachometer"
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Latest revision as of 00:22, 25 February 2009
.5-4-145
A.C. tacho-generator
An a.c. generator which generates an a.c. output voltage whose amplitude and frequency are proportional to the speed. It may have either a permanent magnet or a d.c. field winding.
Reference: I.E.C. (modified)
Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)
