New residential air-conditioning systems now primarily use:

A) CFC-12. B) HCFC-22. C) HFC-134a. D) HFC-410A.


D

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Technician A says that all late -model vehicles require manual adjustment of the bands at regular intervals. Technician B says a torque wrench is usually needed for proper band adjustment. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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While kaolinite particles are larger than those of other major silicate clays, the surface area of kaolinite per kilogram is much smaller than that of the 2:1 type minerals

Indicate whether the statement is true or false

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A hallmark of European renaissance art was

a. a focus on classical and especially pagan themes featuring carefully rendered nudes. b. the juxtaposition of religious themes with individualized portraits. c. the tendency to use linear perspective and chiaroscuro painting techniques to great effect. d. a preference for bright pigments and quickly rendered paintings using watercolors.

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ASE-Style Multiple Choice A(n) ____ is used to smooth and shine painted surfaces by spinning a soft buffing pad.

A. air ratchet B. grinder C. air polisher D. spray gun

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