?What is a typical temperature in the secondary combustion zone of a wood-gasification boiler?
A. ?500° F
B. ?1000° F
C. ?2000° F
D. ?4000° F
Answer: C
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Colors in 3-D graphic software are typically stored as red, green, and blue (RGB) color values. This method is called the RGB ____ color model.
A. additive B. subtractive C. rainbow D. cumulative
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Exposure to asbestos dust can cause what condition?
A) Mesothelioma B) Asbestosis C) Lung cancer D) All of the above
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Pad extensions may be needed when hoisting what type of vehicle?
A) Small cars B) Vans C) Pickup trucks D) Either B or C
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Third-party testing for recovery units has been required since:
A) July 1, 1992. B) November 15, 1993. C) November 14, 1994. D) November 15, 1995.
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