What does the low temperature thermostat do?
A) it starts the system when the temperature outside reaches 35°F
B) it controls the flow of chilled water through the coil
C) it controls steam flow through the pre-heat coil
D) when it senses a temperature below 35°F it shuts down the blower
D
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A proprietor would take out a business loan to ___________
A. Buy the equipment needed to operate B. Pay for the first month rent, security, and upgrades to the property C. Pay the owner a salary instead of waiting for profit D. Both A and B but not likely C
The test specimen used for determining the compressive strength of concrete in the United States is a
A) cube measuring 6 in. ×6 in. ×6 in. B) prism measuring 6 in. ×6 in. ×12 in. C) cylinder measuring 6 in. in diameter ×12 in. high. D) cylinder measuring 12 in. in diameter ×6 in. high. E) cube measuring 12 in. ×12 in. ×12 in.
What is one of the required fluid properties for mining operation hydraulic systems?
What will be an ideal response?
A 12" square sheet of lead has a 3" hole cut in it. Calculate the square inches.
Fill in the blank(s) with the appropriate word(s).