If a ____ is used for marking lines, it should be sharpened properly to increase accuracy.

A. center punch
B. chalk
C. soapstone
D. metal scribe


Answer: C

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Technician A says that the EPA Highway Diesel Rule permits NG-fueled engines to output higher NOx emissions. Technician B says that the EPA Highway Diesel Rule focuses on the entire rig and therefore includes factors the influence fuel economy that are not engine-related. Who is correct??

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

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As of July 1, 1992, it is illegal to intentionally vent ____ refrigerants into the atmosphere.

A. CFC B. HCFC C. Polyvinylether (PVE) D. Both a and b.

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Name five problems, biotic or abiotic, that display chlorotic symptoms or chlorosis in turf

What will be an ideal response?

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The large diameter pipes that transport sewage to the treatment plant are called

A. trunk lines B. lateral lines C. local mains D. interceptors

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