Excessive CO emissions may be caused by:
A. Lean air-fuel mixtures.
B. Rich air-fuel mixtures.
C. Lower than normal fuel pressures.
D. Ignition system misfires.
Answer: B
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9.8 รท 7 =
A) 0.14 B) 1.4 C) 1.04 D) 1.44
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What are the two cycles that make an absorbion system system work?
What will be an ideal response?
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Devices that are used to develop digital sequences are called
A) parallel counters. B) shift counters. C) serial counters. D) sequential counters.
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How many bits are used in an electronic product code?
A. 48 B. 32 C. 96 D. 128
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