For FCAW open V-groove welds on carbon steel, the bevel angle of the coupons should be _____
a. 22-1/2 to 37-1/2 degrees
b. 30 to 37-1/2 degrees
c. 45 degrees
d. 60 degrees
b
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Which of the following must have at least 2 square feet of surface area exposed to the surrounding earth?
a. Equipment grounding conductor b. Rod electrode c. Pipe electrode d. Plate electrode
Which of the following is true concerning the starting current of an induction motor at the moment the circuit is energized?
a. The current rises rapidly. b. The current rises slowly. c. The current decreases rapidly. d. The current decreases slowly.
What do the 3½ GA on the lower fl ange and the 5½ GA on the connection angles indicate?
What has generally been the impact of heavy grazing compared to moderate grazing on net financial returns from range livestock production?
A) Returns have been higher from moderate grazing. B) Returns have been higher from heavy grazing. C) There has been no difference.