What is the number of conductors and the wire size specified for the feeder circuit supplying rooftop unit No. 1 in the power-riser diagram in the figure above?
a. Three No. 10 AWG
b. Four No. 2 AWG
c. Three No. 6 AWG
d. Four No. 4/0 AWG
c
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Steel shafts, 1.4 inches in diameter, are turned on an automatic machine. One finishing operation is required for an 11.5-inch length of cut. The tool feed is 0.023 inch per revolution using a cutting speed of 200 feet per minute. Using the formulas in the accompanying figure, determine the number of hours of cutting time required for 1500 shafts. Round the answer to the nearest hour.
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The leading hay crop in the United States is:
a. smooth bromegrass c. alfalfa b. red clover d. timothy
A numerical value used to describe the theoretically exact size, profile, orientation, or location of a feature or datum target. It is the basis from which permissible variations are established by tolerances on other dimensions, in notes, or in feature control frames.
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ASE-Style Multiple Choice ____ include the tasks that must be done after painting but before returning the vehicle to the customer.
A. Wet sanding B. Compounding C. Washup D. Post-painting operations