Author Question: Ice-harvesting systems A) use multiple banks of galvanized steel coils submerged underwater. B) ... (Read 61 times)

nenivikky · **on:** Jul 27, 2018

Ice-harvesting systems

A) use multiple banks of galvanized steel coils submerged underwater.
B) use vertical refrigeration plates for building large sheets of ice.
C) use well-insulated seamless polyethylene tanks containing spiral wound tube heat exchangers.
D) use water-filled containers submerged in a tank of glycol solution.

Question 2

Which of the following statements regarding cooling tower operations is correct?

A) On very dry days, the cooling tower can cool the water below the wet bulb temperature.
B) On dry days, the cooling tower can cool the water temperature below the ambient temperature.
C) When the water evaporates from the wet bulb thermometer, the temperature rises.
D) The cooling tower operation depends on the dry bulb temperature.