When making open-root V-groove pipe welds in the 1G-ROTATED position, the angle at which the electrode should be kept in relation to the pipe axis is _____.
a. 10 degrees (80-degree work angle)
b. 45 degrees (45-degree work angle)
c. 60 degrees (30-degree work angle)
d. 90 degrees (0-degree work angle)
d
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Calculate the cubic yards of grout to the nearest tenth required to fill the hollow cells of a 6" block wall whose length is 51' and height is 25‘9".
What will be an ideal response?
Tube-in-tube, shell-and-coil, and shell-and-tube are all different types of:
A) Evaporative condensers. B) Air-cooled condensers. C) Water-cooled condensers. D) Natural-draft condensers.
Laser machining can be used to cut extremely hard materials, such as titanium, hastelloy, and inconel
Indicate whether the statement is true or false
Sudangrass and ____________________-sudangrass hybrids should never be fed to horses. They contain compounds that can cause muscle weakness, urinary problems, and death in severe cases.
Fill in the blank(s) with the appropriate word(s).