?The inside and outside pipe surfaces must be ground clean back ________ from the joint.
Fill in the blank(s) with the appropriate word(s).
1-in. (25 mm)
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What information in a drawing?s title block identifies the project?
A) Sheet title B) Company logo C) Drawing number D) Revision block
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Two adjacent foundation walls have lengths of 32' 3" and 50' 6". What should be the length of the diagonal measurement when these two walls are aligned perpendicular to one another? Round the answer to the nearest hundredth foot.
What will be an ideal response?
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The use of a variable vane turbocharger allows the elimination of the ________
A) Diesel oxygen sensor B) Exhaust cooler C) Intake air cooler D) Turbocharger wastegate
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Acetylene should never be used:
A) Below 15 psi. B) Below 20 psi. C) Above 20 psi. D) Above 15 psi.
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