few lines about the mechanic
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Answer:
mechanic is an artisan, skilled tradesperson, or technician who uses tools to build, maintain, or repair machinery.[1]
field, such as air conditioning and refrigeration mechanics, auto mechanics, bicycle mechanics, boiler mechanics, general mechanics, industrial maintenance mechanics (millwrights), motorcycle mechanics, aircraft mechanics, heavy duty equipment mechanics, bus mechanics, truck mechanics,[2] diesel mechanics as well as tank mechanics in the armed services.
A mechanic is typically certified by a trade association or regional government power. Mechanics may be separated into two classes based on the type of machines they work on, heavyweight and lightweight. Heavyweight work is on larger machines or heavy equipment, such as tractors and trailers, while lightweight work is on smaller items, such as automotive engines.
Answer:
check it
Explanation:
the science of preventing and treating illness