Engine_2014 : Steam Plants - 1882/1951
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| Which of the listed items are the two most commonly used opposing forces involved in the operation of a constant pressure boiler feed pump governor? |
| A) Steam inlet pressure and pump discharge pressure. |
| B) Pilot valve steam pressure and control valve spring pressure. |
| C) Steam inlet pressure and adjusting spring tension. |
| D) Pump discharge pressure and adjusting spring compression. |
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