Difference between revisions of "D.C. tachometer"
m (1 revision)
Latest revision as of 01:22, 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)
diameter at the waterline (m)
change in the value of a term
Solar declination angle (in degrees)
Celsius (previously Centigrade)
International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM