If a service entrance is rated at 200 amperes, the service entrance conductor size would be a minimum of 2/0 copper or 4/0 aluminum. According to Table 250.102(C)(1) the minimum grounded conductor or bonding jumper size would be _____ AWG.
a. 1
b. 2
c. 3
d. 4
d. 4
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To convert kilograms into pounds, multiply the weight in kilograms by which of the following numbers?
A. 12.1367 B. 100 C. 86.026 D. 2.2046
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Inclusions can be grouped into two major types: linear slag inclusions and _____ inclusions.? ?
A. porosity? B. joint penetration? C. uniform? D. scattered?
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One of the major elements required for good health is:
What will be an ideal response?
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The symbol that is shaped like an open arrow pointing down with a short horizontal bar at the top of the arrow is a ____.
A. depth symbol B. counterbore symbol C. spotface symbol D. drill symbol E. none of the above
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