If an engine is tested and found to be emitting high NOx, what color would the exhaust gas emission be?
A. blue
B. white
C. black
D. clear
Answer: D
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A trainee’s progress in NCCER training is documented in, and accessible through, _____.
a. the US DOL b. OSHA c. ANSI d. the Registry System
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Describe the importance of structural correctness in horse legs.
What will be an ideal response?
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Which of the following are considered to be man-made features?
a. Streams b. Trees c. Reservoir dams d. Rivers
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____________________ special files are related to devices, such as disks, and send information using blocks of data.
Fill in the blank(s) with the appropriate word(s).
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