Concrete slabs can often be poured over unstable soil by using a method of reinforcement known as ____.
A. grading
B. post-tensioning
C. slab insulation
D. metal flashing
Answer: B
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A(n) ____________________ is one with a buildup of carbon that shorts it out.
Fill in the blank(s) with the appropriate word(s).
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Innovation can start at the problem-defining phase.
Answer the following statement true (T) or false (F)
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What type of fuses should be used for overcurrent protection of air conditioning equipment circuits?
A) Dual element time-delay fuses B) Fast blowing fuses for added safety C) One-time fuses D) Air conditioning equipment does not require overcurrent protection because of its inherent thermal protectors.
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A ____ is an outdoor water faucet to which a garden hose may be attached.
A. hose clamp B. water bibb C. pipe bibb D. hose bibb
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