The term used to describe the direction of configuration of the predominant surface pattern is:
a. surface texture
b. surface roughness
c. surface waviness
d. lay
d. lay
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Heat is the main enemy of an electric motor.
Answer the following statement true (T) or false (F)
All of the following statements are true EXCEPT:
A. spray washers have skimmers to remove oily contaminants from the surface of the solution. B. sludge can be neutralized and solidified with chemicals so that it can be disposed as nonhazardous waste. C. alkaline cleaning will remove rust and scale, but acid cleaners will not. D. sandpaper is sometimes used to clean machined surfaces but should not be used on bimetal engines that have super smooth head and block surfaces.
A platform was originally designed as a rectangle 12.00 meters long and 8.00 meters wide. The rectangular design is replaced with a platform in the shape of an ellipse. The elliptical platform will have the same area as the original rectangular platform and the major axis is 16.00 meters. Determine the minor axis rounded to 3 significant digits.
Fill in the blank(s) with the appropriate word(s).
Which product of combustion is NOT present during complete combustion?
A. CO2 B. water vapor C. CO D. nitrogen