If an engine is run for maximum mechanical efficiency, where should peak cylinder combustion pressure be achieved?
A. TDC
B. around 15 degrees ATDC
C. around 45 degrees ATDC
D. at 90 degrees ATDC
Answer: B
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a. postheat b. preheat c. ambient temperature d. weld
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What do vapor barriers usually consist of for insulation purposes?
What will be an ideal response?
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Which of the following is NOT a type of SPLD?
A) PROM B) GAL C) RAM D) PLA
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If a circuit's resistance decreases, its current also decreases
Indicate whether the statement is true or false
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