The ideal angle for the welding torch is ____.

A. 15°
B. 30°
C. 45°
D. 60°


Answer: C

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Describe what you think town life contributed to the lifestyle of New Englanders; then consider what were the political, economic, and social consequences of the absence of cities in the colonial South.

What will be an ideal response?

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The very small spaces between clay particles are called:

A) micropores B) minipores C) ?megapores D) macropores

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At which of the following soil moisture potentials (expressed as kPa) is the waters' energy level lowest?

A) +5 B) -1500 C) -3100 D) 0 E) -31

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Technician A says a unibody vehicle must be tied down to a bench to form a frame because the vehicle has none. Technician B says that when making corrective pulls on a unibody, one must pull in only one direction at a time to avoid overpulling it, and thus causing additional damage. Who is correct?

A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B

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