Plant Operator Selection System (POSS) Test
Timed Exam Mode - Simulated Conditions
The Plant Operator Selection System (POSS) Test exam validates essential knowledge and skills required for certification or licensure in this field.
When a pressure relief valve activates unexpectedly during normal operations, the operator's FIRST action should be to:
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A
Ignore it if pressure returns to normal quickly
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B
Notify the control room and monitor the pressure reading
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C
Immediately shut down the entire unit
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D
Increase the feed rate to compensate
Start Full Exam - 84 Questions