Engine_2014 : Motor Plants and Auxiliary Boilers - 1286/2614
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| Visual inspection of chrome-plated piston compression rings reveals a black ring face at the position of the cylinder liner ports. This condition indicates a ring which __________ . |
| A) has a crown-face |
| B) exceeds wear limits through normal wear |
| C) has excessive blow-by |
| D) is in good condition |
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