An oil pressure safety control usually has a 90-second time delay built into it. Why?
What will be an ideal response?
to give the compressor time to build up oil pressure
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A sample of tissue from an injury shows a large number of eosinophils. This would indicate that the tissue was
A) abscessed. B) inflamed. C) being rejected. D) infected by viruses. E) infected by parasites.
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Lightweight plastic hats, commonly called _____, afford little protection and do not conform to regulations.
A. hard hats B. bump hats C. plastic caps D. hard shells
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Many late model vehicles use a(an) ________ to help clean the air in the vehicle.
A) Cabin filter B) Condenser filter C) Drip system D) None of these
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How many LSTTL loads can port 1 sink or source?
A) 3 B) 8 C) 2 D) 4
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