Galvanizing and plating are familiar uses of zinc, lead and tin. On what base material are these metals plated and what do they resist?
A) On pipe joints to resist leaking B) On babbitt bearings to resist wear
C) On steel to resist corrosion D) On die castings to resist deformation
C
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When is insulation required on air ducts?
What will be an ideal response?
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Answer the following statement true (T) or false (F)
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An automotive engine that running at too high of a temperature will have which of these?
A) Excessive oil consumption B) Poor cooling system circulation C) High oxides of carbon D) High thermal inefficiency
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_____ game ranches are popular hunting destinations for hunters.
Fill in the blank(s) with the appropriate word(s).
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