If the orifice in a differential pressure (D/P) flow sensor erodes such that the orifice opening becomes larger, indicated flow rate will ___ due to a ___ D/P across the orifice

Multiple Choice Questions Instrumentation MCQ
1

If the orifice in a differential pressure (D/P) flow sensor erodes such that the orifice opening becomes larger, indicated flow rate will __________ due to a __________ D/P across the orifice.

(Assume actual flow rate remains the same.)

A. increase; larger
B. increase; smaller
C. decrease; larger
D. decrease; smaller

Show Answer

Answer:D

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