?A disadvantage of rigidized vacuum forming is that ____.
A. ?it requires several molds
B. ?output rates are slow
C. ?it has a rough finish
D. ?materials are costly
Answer: D
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Glass surfaces can be coated with a(n) ____ that is fired at high temperatures.
A. tint B. patterned finish C. etching material D. ceramic frit
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What is an important consideration to take into account when replacing sensors?
What will be an ideal response?
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Steam heating of a blocked in heat exchanger full of a liquid can create dangerously ________________.
Fill in the blank(s) with the appropriate word(s).
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What are the advantages and disadvantages to a grower for changing from a small inside diameter to a large inside diameter in the pot watering micro tubes of an automatic system?
What will be an ideal response?
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