Equipment II Correct! Incorrect! 1. Pumps move fluids because they transfer __________ to the fluid. heat pressure energy View the lesson section again Correct! Incorrect! 2. . _______________ is a condition when air is pulled into a pumping system or when air is trapped in a section of the process line. Air bubbling Air infiltration Air accumulation View the lesson section again Correct! Incorrect! 3. A process under vacuum reduces the cost of heating and cooling. True False View the lesson section again