In most color codes, the first group of letters designates the __________ __________ of the insulation. The second group of letters indicates the color of the __________.
A. material composition, insulation
B. base color, tracer
C. material composition, base
D. tracer color, base
Answer: B
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In general the combustion of fossil fuels can be described by what chemical equation?
What will be an ideal response?
To enter the “fourth root of 64” in a spreadsheet cell you would enter:
A. =64^(1/4) B. =64^1/4 C. =SQRT(64) D. Both a and b are correct E. None of the above is correct
Lines may be marked with a soapstone, metal marker, a(n) ____, scratched with a metal scribe, or punched with a center punch.
A. chalk line B. hidden line C. in-line D. vertical line
The expression (1 + i)N in the compound interest formula is known as the "____."
A. compound amount factor B. compound cost factor C. compound principal factor D. simple compound accumulation