The ____ waveform consists of positive and negative ramps of equal slope.
A. sine
B. square
C. triangular
D. sawtooth
Answer: C
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Line voltage devices may have contacts rated for 15 to ____________________ amperes.
Fill in the blank(s) with the appropriate word(s).
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The average American consumes _____ pounds of fish and seafood each year
A) under 7 B) not more than 10 C) around 16 D) not less than 20
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Provide two examples of a plumbing appliance.
What will be an ideal response?
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What are typical operating temperatures in a DPF?
A. Exceeding 1,100degF (600degC). B. Less than 400 degF (200degC). C. Approaching 11,000 degF (600 degC). D. DPFs operate at ambient temperatures.
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