In the ____ position, the pipe is rolled either continuously or intermittently so that the weld is performed within 0 to 15 degrees of the top of the pipe.

A. Horizontal rolled 1G
B. Horizontal fixed 5G
C. Vertical 2G
D. Inclined 6G


Answer: A

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Thomas had 72 acres of peanuts. He used a four-row digger and a combine that combines eight rows at a time. He could dig 7.8 acres per hour and could combine 1.8 times the acres dug per hour.

a. How many hours did it take to dig the peanuts? b. How many hours did it take to combine the peanuts?

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The term ____________________ refers to the cultivation, management, and harvesting of marine organisms in their natural habitat or in specially constructed rearing units

Fill in the blank(s) with correct word

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Deoxygenated blood is carried away from the right ventricle by the

A) pulmonary arteries. B) pulmonary veins. C) aorta. D) inferior vena cava. E) pulmonary trunk.

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The basic curb profile shown in the figure is a _____

a. battered face curb b. top and bottom radius curb c. drive-over curb d. bottom radius curb

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