What is the minimum trade size EMT permitted for twelve 12 AWG THWN copper conductors supplying a junction box that feeds fluorescent luminaires?
A. 1-1/4 in.
B. 1 in.
C. 3/4 in.
D. 1/2 in.
Answer: C
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a. wood joints to swell b. bacterial growth c. sinus problems d. corrosion
A first-class journeyman can advance to the position of foreman or ____________________.
Fill in the blank(s) with the appropriate word(s).
Quality tools include all of the following except:
a. statistical process control. b. flowcharts. c. cause and effect diagrams, fishbone. d. pareto charts. e. run charts. f. control charts. g. planned experimentation. h. audit and evaluation. i. histograms or frequency plots. j. forms for collecting data. k. scatter plots.
If the government supports the price of a commodity it is providing an export subsidy
Indicate whether the statement is true or false