The conductor size, fuse or circuit breaker size, and overload size are generally determined using the ____.
A. NEMA Code letter
B. National Electrical Code
C. SF
D. voltage
Answer: B
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To meet fire safety code standards, piping systems run in a return air plenum must be _____.
a. noncombustible b. made from PEX c. made from CPVC d. vapor sealed
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The term "intensive operations" refers to farmers trying to increase their output through better breeding, feeding, and management
Indicate whether the statement is true or false
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____ electrodes have a forceful arc with little slag left on the weld bead.
A. E6010 and E6011 B. E6012 and E6013 C. E7016 and E7018 D. E7019 and E7020
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The ____ roof is a simple sloped roof with no ridge. It is much like one side of a gable roof.
A. hip B. mansard C. gambrel D. shed
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