Question

what is the meaning of PSI​

Answer 1

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Answer 2

Answer:

The twenty-third letter of the Greek alphabet ( Ψ, ψ ), transliterated as ‘ps’.

Full form of PSI: Pound-force per square inch means the pound per square inch or, more accurately, pound-force per square inch (symbol: lbf/in2; abbreviation: psi) is a unit of pressure or of stress based on avoirdupois units. It is the pressure resulting from a force of one pound-force applied to an area of one square inch.

Explanation:

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