The NEC® requires that handholes must always be _____.
a. fully enclosed
b. made of metal
c. prominently marked to identify the function of the enclosure
d. made of concrete
c. prominently marked to identify the function of the enclosure
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Most electronics being marketed meet the minimum standards required to carry the government’s ____________________ label.
Fill in the blank(s) with the appropriate word(s).
Express 3.7% as a decimal number.
What will be an ideal response?
Current practice is to use a(n) ____ dimensioning system.
A. common B. aligned C. bidirectional D. unidirectional
Which statement regarding drive-on ramps is correct?
A) The wheels on the ground should be chocked to prevent vehicle movement. B) They tend to "kick out" when driving up the ramps. C) Both A and B D) Neither A nor B