What is sometimes done to high carbon steels to give them free machining qualities?

A) Stress relieving B) Spheroidizing C) Normalizing D) Process annealing


B

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Vegetation in a pond or lake is important, but there can be too much of a good thing. How much of the pond surface

can be covered by vegetation before problems begin to occur?

What will be an ideal response?

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Because of the long pieces of lumber needed, a ten-story structure is the maximum that can be built easily using balloon framing

Answer the following statement true (T) or false (F)

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How many BTUs does each pound of water evaporating remove?

A) 970 B) 1070 C) 1170 D) 870

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The most common cause of brinelling is _____

A) too much lubrication B) a mounting error C) too large a bearing D) too small a bearing

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