Engine : General Subjects - 2148/1128
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| Which of the following statements concerning antifriction bearings installed on pumps is true? |
| A) The inner race should be free to turn on the shaft. |
| B) The outer race should be free to turn its housing. |
| C) Alignment is not a critical factor in their installation. |
| D) They are usually pressed on to their shafts. |
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