?Which of the following is not an advantage of welded piping systems?
A. ?lighter weight
B. ?smoother flow
C. ?corrosion free
D. ?longer lasting
Answer: C
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One disadvantage of the hybrid cycle OTEC is that contamination of seawater with ____ can occur
a. fluorine c. chlorine b. methane d. ammonia
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Define drift.
What will be an ideal response?
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Are the small fruits annual or perennial?
What will be an ideal response?
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As a rule of thumb, the temperature of the evaporator should be about ____________________°F colder than the box temperature.
Fill in the blank(s) with the appropriate word(s).
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