Engine : General Subjects - 484/1128
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| The main bearings of a reciprocating air compressor are tapered roller bearings. When mounted, these bearings are given a 'cold' end clearance to __________. |
| A) allow for longitudinal expansion of the crankshaft as the unit warms up |
| B) reduce torsional vibration in the crankshaft |
| C) prevent longitudinal thrust in the crankshaft |
| D) allow for crank web deflection |
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