The alternative hydrostatic test pressure to 200 PSI is 50 PSI above the maximum pressure. Which option represents this correctly?

The alternative hydrostatic test pressure to 200 PSI is 50 PSI above the maximum pressure. Which option represents this correctly?

• A. 50 PSI below maximum pressure
• B. 25 PSI above maximum pressure
• C. 100 PSI above maximum pressure
• D. 50 PSI above maximum pressure

Answer: (D)

Understanding how to express a pressure that sits above the maximum is the idea. When the statement says the test pressure is 50 PSI above the maximum, you describe it in terms of an offset added to the maximum value. The correct wording is exactly “50 PSI above maximum pressure.” That matches the description and conveys the relationship clearly. If the maximum is 200 PSI, this would imply a test pressure of 250 PSI, but the essential point is the phrasing that indicates the pressure is 50 PSI higher than the maximum. The other options describe either being below the maximum or using different offsets (25 or 100), which do not represent this scenario accurately.

Understanding how to express a pressure that sits above the maximum is the idea. When the statement says the test pressure is 50 PSI above the maximum, you describe it in terms of an offset added to the maximum value. The correct wording is exactly “50 PSI above maximum pressure.” That matches the description and conveys the relationship clearly. If the maximum is 200 PSI, this would imply a test pressure of 250 PSI, but the essential point is the phrasing that indicates the pressure is 50 PSI higher than the maximum. The other options describe either being below the maximum or using different offsets (25 or 100), which do not represent this scenario accurately.