What can cause odors or slime build-up in an ice machine?
A) Too many minerals in the water cause odor and slime build-up in an ice machine.
B) Odor and slime build-up are caused by bacteria and fungi growth.
C) Odor and slime build-up are caused by poor-quality water coming into the system.
D) Cleaning the ice machine too often can cause odor and slime build-up.
B
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What is TRUE about technicians and the complexity of scheduling work?
A. High skill technicians are easy to keep busy because they can do lower technical work B. Assume the technicians will come to work on time and stay until the end of the day C. Management and owners mandate scheduling “over or under” capacity based on a number of factors, not the service consultant D. All of the above are correct
Improperly stored ceiling tiles can expand or warp, causing a poor fit, as a result of _____.
a. exposure to temperatures below 10°F b. boxes being stood on edge c. exposure to temperatures above 100°F d. excessive humidity
What is the term used to create high voltage using low voltage?
A) Electromagnetic magnification B) Electromagnetic multiplication C) Electromagnetic induction D) Electromechanic induction
What is the function of a suction line accumulator in a refrigeration system?
What will be an ideal response?