What is the standard atmospheric pressure in kilopascals?

The standard atmospheric pressure is defined as 101.3 kilopascals (kPa). This value is recognized internationally and is equivalent to 101,325 pascals or approximately 14.7 pounds per square inch (psi) at sea level. It serves as a baseline for various calculations in fields such as meteorology, engineering, and fluid dynamics.

Understanding this standard value is crucial for refrigeration operators, as the performance of refrigeration cycles and components can be affected by atmospheric pressure. When calibrating equipment or monitoring system performance, knowing that 101.3 kPa corresponds to average conditions helps ensure accurate readings and effective troubleshooting of refrigeration systems.