Engine : General Subjects - 875/1128
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| Which of the following statements is true concerning centrifugal pumps? |
| A) They are always mounted in a horizontal position. |
| B) They are started with the discharge valve opened. |
| C) The flow of liquid is developed by imparting energy due to the rotation of an impeller. |
| D) They are particularly suited for pumping high viscosity fluids. |
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