A problem with the gas tungsten arc welded ____ joint is trying to ensure that 100% of the root is fused.
A. edge
B. square butt
C. tee
D. butt
Answer: C
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Workers are more likely to follow safety protocols when _____.
a. they've been on the job less than 6 months b. positive punishments and private discipline are being used c. they know their behavior is being observed d. the Commander style of leadership is used
The article “Insights into Present-Day Crustal Motion in the Central Mediterranean Area from GPS Surveys” reports that the components of velocity of the earth’s crust in Zimmerwald, Switzerland, are 22.10 ± 0.34 mm/year in a northerly direction and 14.3 ± 0.32 mm/year in an easterly direction.
a. Estimate the velocity of the earth’s crust, and find the uncertainty in the estimate. b. Using your answer to part (a), estimate the number of years it will take for the crust to move 100 mm, and find the uncertainty in the estimate.
Which vegetation manipulation tool generally involves the lowest cost?
A) Burning B) Biological control C) Herbicidal control D) Mechanical control
Solve and reduce all answers to lowest terms:3 1/8 - 1/4 =
What will be an ideal response?