A strange high-pitched squeal coming from a flake ice machine with a low production of soft, mushy ice is an indication of:
A) A dirty evaporator. B) A bad auger motor bearing.
C) A bad compressor. D) A failing water recirculation pump.
A
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____ is an example of a roughage.
A. Corn B. Hay C. Barley D. Steam-rolled oats
____________________ agriculture refers to site-specific management
Fill in the blank(s) with the appropriate word(s).
Electronically controlled variable-assist power steering systems vary the amount of boost by ________
A) Changing the flow of fluid through the steering gear B) Varying the pump output orifice size C) Speeding up or slowing down the power steering pump D) Bypassing some of the fluid back into the reservoir
When stacking materials such as bricks or block, do not stack materials beyond a _____
A) 3:1 height-to-base ratio B) 4:1 height-to-base ratio C) 5:1 height-to-base ratio D) 10:1 height-to-base ratio