To know the exact diameter of the wire will fail, and no micrometer or Vernier caliper, if you use … normal range.
This is quite tightly wound on the rod a small number of turns of wire, then measure the width of the winding divided by the number of turns: the number obtained will be the required diameter.
Recommend to read
MERCEDES BENZ M-CLASS
Because of the incredible popularity of SUVs in the U.S. the company Daimler Benz built a plant and began with the 1996 release of their generic versions of all-wheel drive vehicle...
HOME MACHINE-TRACTOR STATION
Since childhood read "modelist-Konstruktor" — he learned a lot of interesting technical ideas and developments. According to publications in the journal while still in school, redid the...