The principal control device used to achieve lower pressures in gas supply systems is called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
ANSWER: pressure regulator
Trades & Technology
You might also like to view...
Mientras se opere la grúa, la distancia minima segura desde una línea de alta tensión de más de 250,000 voltios es _____ pies.
a. 10 b. 15 c. 20 d. 25
Trades & Technology
The ____________________ (two words) is one of the most popular decorations of the Christmas season
Fill in the blank(s) with correct word
Trades & Technology
____ is used to prevent water from running behind the siding.
A. Molding B. Elevation C. Cement D. Flashing
Trades & Technology
After its collapse, many of which former empire’s territories were parceled out by the League of Nations under the mandate system?
a. Czarist Russia b. the Ottoman Empire c. Imperial Germany d. Austria-Hungary
Trades & Technology