Laser beams have a heat input of ____ joules.
A. 0.001 to 0.01
B. 0.01 to 0.1
C. 0.1 to 10
D. 1 to 10
Answer: C
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Which natural resource is most likely to constrain human population and progress?
A) Farmland B) Rare metals C) Wood D) Fertilizer E) Energy
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When working around machinery, it is important to keep a personal distance as well as a safe distance with _______________.
A. tools B. materials C. a and b D. none of the above
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The RTP protocol is a layer ________ and ________ protocol
Fill in the blank(s) with correct word
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Which of the following employability skills best reflects trustworthiness?
A. information management B. personal values C. teamwork/project work D. continual improvement
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