?The process of ____ usually involves applying controlled heating of parts of plastics.
A. ?orientation
B. ?crystallization
C. ?uncoiling
D. ?annealing
Answer: D
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What is 71.321 + .34 + 8.29? Round to the nearest whole number.
What will be an ideal response?
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Which type of burner is most often used for small-fired appliances?
a. absorption b. injection c. luminous d. power
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A 0.33 mH inductance is smaller than a ________
A) 0.05 mH inductance B) 33 pH inductance C) 330 pH inductance D) 0.0005 H inductance
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In a water-cooled condenser, what do an increase in head pressure and a decrease in temperature difference across the condenser indicate?
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