Technician A says the catalytic converter helps reduce exhaust system noise. Technician B says a catalytic converter may be mounted into the exhaust manifold. Who is correct?
A. Technician A
B. Technician B
C. Both A and B
D. Neither A nor B
Answer: C
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The "Tippecanoe" in the Whigs' 1840 presidential campaign slogan was
A. Daniel Webster. B. Martin Van Buren. C. William Harrison. D. John Tyler. E. Henry Clay.
Most dog bites become infected
Indicate whether the statement is true or false.
After the certificate of final completion is issued, the contractor is usually entitled to what percent of the contracted funds?
a. 80 percent c. 95 percent b. 90 percent d. 100 percent
Why can oil furnaces operate at higher efficiencies than gas furnaces without condensing water in the heat exchanger or vent?
A) Oil furnace heat exchangers are inherently more efficient. B) Oil furnaces burn hotter. C) The flue gas contains only half as much water as flue gas from a gas furnace. D) Unlike gas, no water is mixed with the oil during the combustion process.