The unit for pressure used in engineering work is?
Correct answer: C. pounds per square inch
- A. torr
- B. atm
- C. pounds per square inch
- D. Nm-2.
Explanation
Pounds per square inch (psi) is a unit of pressure that is used to measure the force per unit area exerted by a fluid or gas. It is defined as the pressure resulting from a force of one pound-force applied to an area of one square inch. In engineering work, psi is often used to measure the pressure of fluids and gases in pipes, tanks, and other containers.
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