Question:medium

The pressure measured above or below the atmospheric pressure is known as

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Keep this key relation in mind:
\[ P_{\text{absolute}} = P_{\text{atmospheric}} \pm P_{\text{gauge}} \] Use the positive sign for pressures above atmospheric, and the negative sign for pressures below atmospheric.
Updated On: Jul 7, 2026
  • suction pressure
  • vacuum pressure
  • negative pressure
  • gauge pressure
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The Correct Option is D

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