The International Residential Code® specifies a minimum stair tread depth of _____
a. 9 inches
b. 10 inches
c. 11 inches
d. 12 inches
b
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The top piston ring is positioned as high as possible on the piston to increase piston slap, help ring durability, and lower emissions.
Answer the following statement true (T) or false (F)
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Sealed combustion oil furnaces use
A) Special sealed air-tight barometric draft regulators B) A separate bottled oxygen supply for cleaner combustion C) No vent because the combustion chamber is sealed D) High static oil burners
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Token ring LANs are configured logically as a ring, but physically as a(n) ________
Fill in the blank(s) with correct word
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There are __________ resistive pressure elements in the bridge circuit of a semiconductor strain gauge.
A. 1 B. 2 C. 3 D. 4
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