Engine : General Subjects - 1766/1128
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| The simplest method to use for determining if a centrifugal pump is operating as designed is to __________. |
| A) closely observe the pump discharge temperature |
| B) momentarily close off the suction valve, and watch for a rise in pressure |
| C) use a clamp on ammeter and compare the readings to past records |
| D) close off the discharge valve, and watch for a rise in pressure |
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