What are machines that are used in place of electric drivers to produce power and rotate shaft-driven equipment?
A. Pumps
B. Turbines
C. Compressors
D. Process vessels
A. Incorrect. A pump is a mechanical device that provides the energy required to move liquids through a piping system.
B. Correct. Turbines are machines that are used in place of electric drivers to produce power and rotate shaft-driven equipment.
C. Incorrect. A compressor is a mechanical device used to increase the pressure of a gas or vapor.
D. Incorrect. Process vessels allow companies to store large amounts of products more effectively and efficiently.
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Fill in the blank(s) with the appropriate word(s).
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What will be an ideal response?
From a performance standpoint, a substitute for R-12 is ____________________.
Fill in the blank(s) with the appropriate word(s).