Refer to the drawing of a differential pressure (D/P) level detection system (see figure below) for a reactor vessel at normal operating temperature and pressure.

The level detector has just been calibrated.
The high pressure side of the detector is connected to the __________; and if the equalizing valve is opened, the indicated reactor vessel level will be __________ than the actual level.
A. reactor vessel; lower
B. reactor vessel; higher
C. condensing chamber; lower
D. condensing chamber; higher
Show Answer
Answer: D
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