What external factor can cause water in the process and utility lines to freeze and plug the line?
a. Limited water supply
b. Cold weather
c. Electrical failure
d. Downstream process upsets
a. Incorrect. Cold weather can cause water in the process and utility lines to freeze and plug the line.
b. Correct. Cold weather can cause water in the process and utility lines to freeze and plug the line.
c. Incorrect. Cold weather can cause water in the process and utility lines to freeze and plug the line.
d. Incorrect. Cold weather can cause water in the process and utility lines to freeze and plug the line.
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