What is the equivalent of 1 psi in kPa?

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The conversion factor between psi (pounds per square inch) and kPa (kilopascals) is based on the relationship of pressure units in the metric and imperial systems. Specifically, 1 psi is equivalent to approximately 6.89 kPa. This relationship is derived from the fact that 1 psi is equal to 6894.76 pascals, and since 1 kPa is 1000 pascals, dividing 6894.76 by 1000 gives the result in kPa.

This conversion is important in various engineering and refrigeration applications, as pressure measurements may be expressed in different units depending on the equipment and standards being used. Understanding how to convert between these units allows for accurate monitoring and control of systems.

The other options do not align with the actual conversion factor for psi to kPa, as they represent different values that do not accurately reflect the relationship between these two units of pressure. Therefore, recognizing that 1 psi is indeed approximately 6.89 kPa is crucial for effective communication and calculation in the field of refrigeration.

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