Draining a small fraction of circulating water from the tower sump to prevent the buildup and concentration of scale forming minerals is called:
A) Blowdown. B) Desalinization. C) Sump purging. D) Draindown.
A
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To support heavy paving equipment, paving forms are built of steel up to _____.
a. 1/4" thick b. 3/8" thick c. 1/2" thick d. 5/8" thick
The way an animal has matured as indicated by bone characteristics, cartilage ossification, and color and texture of the rib eye muscle is known as ____________________ age.
Fill in the blank(s) with the appropriate word(s).
What is the purpose of staging thermostats?
A) To control the temperature of theatres B) To control the temperature of control equipment in theatres C) To allow systems to operate at reduced capacity D) To operate two different pieces of equipment with a single thermostat
Convert octal 12 to binary
A) 001111 B) 001010 C) 010001 D) 001100