What should process technicians do when monitoring and maintaining cooling towers?
A) Look for leaks
B) Observe filter screens for plugging
C) Check for proper water distribution on top of the tower
D) All of the above
Answer: D
Explanation: A) Incorrect. A process technician should look for leaks, observe filter screens for plugging, and check for proper water distribution on top of the tower when monitoring and maintaining cooling towers.
B) Incorrect. A process technician should look for leaks, observe filter screens for plugging, and check for proper water distribution on top of the tower when monitoring and maintaining cooling towers.
C) Incorrect. A process technician should look for leaks, observe filter screens for plugging, and check for proper water distribution on top of the tower when monitoring and maintaining cooling towers.
D) Correct. A process technician should look for leaks, observe filter screens for plugging, and check for proper water distribution on top of the tower when monitoring and maintaining cooling towers.
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