Engine_2014 : Motor Plants and Auxiliary Boilers - 150/2614
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| According to the illustration, which of the following is true? |
| A) The piston has a replaceable crown. |
| B) The piston has five compression rings. |
| C) The piston has one oil scraper ring. |
| D) All of the above. |
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Illustration MO-0067
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