A multiconductor cable, optical fiber cable, or flexible cords of two or more conductors is treated as ____ for percentage conduit fill area calculations.
A. two conductors
B. three conductors
C. a single conductor
D. a neutral node
Answer: C
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Which of the following terms is used to describe the overall breathing efficiency of an engine?
A. scavenging B. thermal efficiency C. volumetric efficiency D. combustion efficiency
A welding code or ____________________ is a detailed listing of the rules or principles that are to be applied to a specific classification or type of product.
Fill in the blank(s) with the appropriate word(s).
Groove welds whose faces are to be finished flush or convex are specified by adding the appropriate contour and ____ symbols to the weld symbol.
A. size B. joint preparation C. finishing D. root opening
The reference plane line from which distances are measured from in the auxiliary view is ____ to the edge view of the inclined surface.
A. parallel B. perpendicular C. foreshortened D. close