Tank-type water heaters:
A. are the least commonly used.
B. are lower in energy loss.
C. require a greater equipment footprint.
D. have more complex controls.
Answer: C
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____________________ are plants that can take nitrogen from the air
Fill in the blank(s) with the appropriate word(s).
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What is used to divide cattle into classes?
What will be an ideal response?
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This is a sheet metal feature that creates a curved sheet metal feature in a linear application on flat material or around an axis.
What will be an ideal response?
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The ____ junction method is the method most in use today.
A. diffused B. alloyed C. grown D. forward
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