Two technicians are discussing testing a catalytic converter. Technician A says that a vacuum gauge can be used and observed to see if the vacuum drops with the engine at 2500 RPM for 60 seconds. Technician B says that a pressure gauge can be used to check for backpressure. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
C
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When a generator produces electrical power, it produces ____________________, making the armature hard to turn.
Fill in the blank(s) with the appropriate word(s).
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____ vary with animal size and outside environmental conditions.
A. Space requirements B. Stalls C. Ventilation systems D. Air requirements
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Convert 4,000.0 in^3 to quarts
A) 69.26 quarts B) 231,000 quarts C) 4.33 quarts D) None of these
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If the two inputs to a NOR gate are 0 and 1, the output is
A. uncertain B. 1 C. 0
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