This is a covering that is placed over the flue for protection from the elements:
A. chimney liner
B. flue
C. chimney anchors
D. chimney cap
E. chimney hood
Answer: E
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Which of these is NOT a possible effect of using gasoline with alcohol additives?
A) Reduced CO emissions B) Increased octane C) Increased volatility D) All of these can result from using alcohol additives
When faced with a fire in a building being demolished, the BEST course of action for firefighters is to:
A. use exterior tactics from a safe distance. B. allow the demolition team to control fire suppression efforts. C. allow demolition to proceed as planned, since the fire will accelerate collapse. D. rely on the building's permanent fire protection systems to complete extinguishment.
Which of the following is based on the division of two binary numbers?
A) The cyclic redundancy check (CRC) B) Hamming code conversion C) Gray code to decimal conversion D) ASCII decoding
Decimal fractions are equivalent to common fractions having denominators that are powers of ____________________.
Fill in the blank(s) with the appropriate word(s).