For most heavy industrial applications, _____.
a. lagging is attached directly to the underlying equipment structure
b. lagging sheets are fastened to each other in order to span the distances between
equipment stiffeners
c. cup-headed lagging pins are shot through the installed lagging sheets to secure them
d. lagging attachments and some sub-girts are installed before the insulation
d. lagging attachments and some sub-girts are installed before the insulation
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Which of the following power tools is a device that uses the rotating force of one material against another material to reduce or adjust the shape and size of an object?
A. Drill B. Hoist C. Grinder D. Reciprocating saw
Why is fly ash a sustainable concrete admixture?
What will be an ideal response?
The most commonly used manual arc (MA) welding process is ____.
A. flux cored arc welding (FCAW) B. submerged arc welding (SAW) C. gas metal arc welding (GMAW) D. shielded metal arc welding (SMAW)
Give a brief overview of schematic diagrams.
What will be an ideal response?