The stainless steel classification that has the poorest weldability is _____
a. martensitic
b. ferritic
c. austenitic
d. duplex
b
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The architect or owner representative causes the contractor to perform work outside the contract in a ____.
A. owner-directed change B. constructive change C. jobsite discovery change D. substitution change
List and discuss three types of water-caused erosion
What will be an ideal response?
How does asexual plant reproduction differ from sexual plant reproduction?
What will be an ideal response?
Technician A says that a 3-mm (1/8-inch) root gap, at a minimum, should always be left regardless of the metal thickness. Technician B says an open butt weld joint is nearly always used at the bottom of the B pillar when performing a sectional replacement. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B