What is the equivalent of 1 KpA in psi?

To understand the conversion from kilopascals (KpA) to pounds per square inch (psi), it helps to know the relationship between these two units of pressure. 1 kilopascal is equal to 0.1450377 psi, which is commonly rounded to 0.145 psi for practical calculations.

Thus, when determining the equivalent of 1 KpA in psi, multiplying by this conversion factor results in approximately 0.145 psi. This makes the choice that states 0.145 psi the correct answer, as it accurately reflects the conversion based on the standard definitions of these units.

Other listed values either underestimate or overestimate the conversion, failing to accurately represent the relationship between kilopascals and pounds per square inch. This understanding is valuable for those working with pressure measurements in theatre rigging or related fields, where precise conversions between units are frequently necessary.