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23 Nov 2019
Which of the following is an accurate statement?
A. An important distinction between the Diesel cycle and the Ottocycle is that there is no fuel in the cylinder at the beginning ofthe compression stroke and no spark plug is used.
B. An important distinction between the Diesel cycle and the Ottocycle is that for the Diesel cycle high efficiencies may beobtained with low compression ratios.
C. Because a Diesel engine requires no fuel ignition system, Dieselengines tend to be lighter and easier to start than a comparablegasoline engine.
D. The efficiency of the Otto cycle does not depend on thecompression ratio.
E. A typical gasoline engine has an efficiency of about 2%.
Which of the following is an accurate statement?
A. An important distinction between the Diesel cycle and the Ottocycle is that there is no fuel in the cylinder at the beginning ofthe compression stroke and no spark plug is used.
B. An important distinction between the Diesel cycle and the Ottocycle is that for the Diesel cycle high efficiencies may beobtained with low compression ratios.
C. Because a Diesel engine requires no fuel ignition system, Dieselengines tend to be lighter and easier to start than a comparablegasoline engine.
D. The efficiency of the Otto cycle does not depend on thecompression ratio.
E. A typical gasoline engine has an efficiency of about 2%.
Keith LeannonLv2
10 Sep 2019
