Reinforcing bars should be _____
a. heated with a torch before bending
b. bent no more than 90 degrees
c. lubricated before bending
d. bent cold
d
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Variable frequency drives intended to control motors over ____ generally use SCRs or GTOs (gate turn off device).
a. 200 horsepower b. 300 horsepower c. 400 horsepower d. 500 horsepower
Which of the following do NOT require GFCI protection?
a. All 125V, 15A, and 20A bathroom receptacles b. All 125V, 15A, and 20A outdoor receptacles c. All 125V, 15A, and 20A receptacles that serve kitchen countertops d. All 125V, 15A, and 20A receptacles in living rooms
This is any print of a document that has been created on a computer:
A. hard copy B. soft copy C. printed copy D. computer copy E. sheet
Refer to the figure. Assume 2" PVC. Find c-c of K if J=8"
Fill in the blank(s) with the appropriate word(s).