Answer :
Final answer:
To determine the gauge pressure, subtract the atmospheric pressure from the absolute pressure of the tank. However, the atmospheric pressure is not provided in the question.
Explanation:
To find the gauge pressure of a tank, subtract the atmospheric pressure from the absolute pressure. Gauge pressure is the pressure above atmospheric pressure. In this case, if the absolute pressure of the tank is 655 kPa, then the gauge pressure would be 655 kPa minus the atmospheric pressure. However, the atmospheric pressure is not given, so we cannot find the gauge pressure from the given information.
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