If two sides of a triangular lot are 90 feet and 120 feet and meet at a 90-degree angle, the length of the third side of the lot is _____.
a. 120 feet
b. 150 feet
c. 180 feet
d. 240 feet
b. 150 feet
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When fabricating a 45-degree angle iron bracket, the length of the knee brace is determined by multiplying one of the other sides by _____.
a. 1.414 b. 1.5 c. 1.732 d. 2
Technician A says a tailor welded blank joint is a good location to make a sectional replacement weld seam. Technician B says that when making a butt joint with backing, the size of the insert should always be at least 76 mm (3 inches) long. Who is correct?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
What are the costs associated with worker’s injury on the job?
What will be an ideal response?
What is the direction of lay required based on the symbol shown in Figure 5?
a. Parallel
b. Perpendicular
c. Radial
d. Multidirectional
e. None of the above
