The north magnetic pole of a compass needle is attracted to the _____ magnetic pole of the earth.
A. north
B. south
C. east
D. west
Answer: B
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Alternating current frequency is measured in:
A) Power Width Modulations (Pwm). B) Gigabytes (Gb). C) Bandwidth (Bw). D) Hertz (Hz).
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A(n) ____________________ is a structure consisting of two side rails joined at intervals by steps (which are referred to as rungs) for climbing up and down.
Fill in the blank(s) with the appropriate word(s).
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Headers over a door or window are typically not drawn on framing plans but are referenced by ____.
A. an appendix B. a note C. a callout D. standards
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Before commencing the construction of a building, the owner must apply to the city to obtain a ______.
A) construction permit. B) commence work order. C) building permit. D) building license.
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