After each GTAW bead is completed on a fillet weld, what must be done to the bead prior to starting the next
bead?
a. Let it cool.
b. Preheat it.
c. Clean it with a grinder.
d. Clean it with a wire brush.
d
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Standard size circuit breakers are approximately ____ inch(es) in width.
a. white and bare d. red and white c. black and white d. red and white
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Identify kinds of contaminants that we normally find in the water of our lakes and rivers
What will be an ideal response?
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How is hardwood graded?
What will be an ideal response?
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Which of the following faults will the checkerboard pattern detect in RAM?
A) Short between adjacent cells B) Dynamically introduced errors between cells C) Ability to store both 0s and 1s D) All of the above.
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