Engine_2014 : Motor Plants and Auxiliary Boilers - 1250/2614
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| To facilitate early ring seating of newly installed piston rings, while still providing extended ring wear, __________ . |
| A) a taper faced ring can be used |
| B) the cylinder liner is polished to the smoothest surface attainable |
| C) the ring end gap clearances are usually doubled |
| D) the ring back clearances are usually doubled |
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