What is the purpose of the auger seal on a flake ice machine?
What will be an ideal response?
A positive seal prevents water from entering the gear box and oil from entering the ice.
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____________________ animals can play an important role in the lives of older individuals, because they make people feel valued and needed
Fill in the blank(s) with correct word
What was the significance of Lorenzo Valla’s verdict that the Donation of Constantine was a forgery?
a. It strengthened the papacy in the face of the claims of the conciliar movement. b. It weakened the claims of the imperial papacy of the Middle Ages. c. It undercut the legitimacy of the Hussite church in Bohemia. d. It motivated the papacy to declare the Lollards to be heretics.
A flip-flop which accepts inputs only when a trigger changes from HIGH to LOW is
A) positive level-triggered. B) negative level-triggered. C) negative edge-triggered. D) positive edge-triggered.
Numerical control is a method of controlling a machine tool using ____.
A. coded computer language B. variable speeds C. keyboard input D. voice commands E. none of the above