The values needed to calculate air volume (cfm) delivered by an air handler equipped with electric heaters are _____.
a. volts, amps, and heater resistance
b. fan watts, ohms, and ?T
c. heater volts, amps, and ?T
d. watts, amps, and heat content
c. heater volts, amps, and ?T
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What is the role of a refuge manager?
What will be an ideal response?
An airplane flies at 922.8 kilometers per hour at 36.24° west of south. Compute the airplane velocity due south (vertical component) rounded to 3 significant digits.
Fill in the blank(s) with the appropriate word(s).
What materials are used to make straight carbide inserts?
A) Titanium carbide and cobalt B) Cobalt and tungsten carbide C) Tantalum carbide, tungsten carbide, titanium carbide and cobalt D) Tungsten, cobalt and titanium
Lateral soil pressure can bend a wall inward, thus placing the soil side of the wall in ____ and the interior face of the wall in ____.
A. compression, compression B. tension, tension C. compression, tension D. tension, compression