Why were the dual bed catalytic converters developed?
What will be an ideal response?
They were developed to meet the EPA requirements for reducing NOX.
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Determine the peak discharge that will occur for the conditions indicated in Problem 16-11 if the drainage area is 0.67 mi2, and the time of concentration is 1.4 hours.
What will be an ideal response?
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____ boxes are used primarily to install ceiling outlets.
Fill in the blank(s) with correct word
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To indicate the exact location of a center line, the _____ is indicated.
A. concentricity B. circularity C. position tolerance D. datum point
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The most common cast iron fittings are called
A. bands B. hubs C. bends D. outlets
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