What is the purpose of a photo-electric eye on an ice machine?
A) The photo-electric eye detects when no ice production has occurred and speeds up the freezing and harvesting cycles.
B) The photo-electric eye detects when the ice bin is empty.
C) The photo-electric eye detects when no ice production has occurred and shuts down the unit, even if the bin is not full.
D) The photo-electric eye detects when the ice bin is full.
C
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American capitalist businessmen usually justified their wealth on the basis of the "survival of the fittest." Yet in practice, most of them disliked business competition and sought to create effective monopolies. Why did they do so? Why did U.S. government efforts to curb these effective monopolies mostly fail?
What will be an ideal response?
Band clearance can be adjusted using a ________.
A) Threaded adjuster at the servo lever B) Selective sized servo piston rod C) Threaded adjuster at the band anchor D) Any of these, depending on the transmission
The strength of the magnetic field is ____ the number of turns in the coil and the amount of current flowing through it.
A. double B. half C. directly proportional to D. inversely proportional to
In arid climates, an irrigation planmay be required to show how landscaping will be maintained.
Answer the following statement true (T) or false (F)