Which of the following is the most commonly used lumber grade for framing materials?
A) #2 B) #1 C) Utility grade D) SS
A
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The maximum 60Hz voltage that can be applied to a switch for one minute without causing insulation failure is known as the _____.
a. BIL b. withstand rating c. switch kV d. fault close
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The measurement of exterior finishes begins at the foundations and proceeds up to the roof finish.
Answer the following statement true (T) or false (F)
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The maximum traction between a tire and the road occurs when the tire is ________
A) Slipping 10 to 20 percent B) Slipping 80 to 90 percent C) Rotating freely D) Locked and skidding
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When connecting a circuit, what are some actions that can be taken to aid in the identification of all the components?
What will be an ideal response?
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