Refer to the drawing of a water storage tank with two differential pressure (D/P) level indicators.
Indicator 1 was calibrated at 120°F and indicator 2 was calibrated at 180°F.
If tank water temperature is 150°F, then indicator…
A. 1 will read greater than indicator 2.
B. 2 will read greater than indicator 1.
C. 1 and 2 readings will increase by the same amount.
D. 1 and 2 readings will decrease by the same amount.
Show Answer
Answer:B
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