Video: Puas yog PSI tib yam li psig?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Psi txhais tau tias phaus ib square inch, thaum lub psig ua yog tib yam , tab sis nrog gage ntawm qhov kawg.
Hauv qhov no, qhov txawv ntawm PSI thiab psig yog dab tsi?
Siab siab, uas yog dab tsi " psi " feem ntau yog sawv cev, coj mus rau hauv tus account lub atmospheric siab uas ua rau cov khoom feem ntau. Tab sis phaus ib square inch gauge ( psig ib ) istypically lub siab qhov sib txawv ntawm lub tank tso khoom thiab cua sab nraud; nws tsis quav ntsej cov huab cua siab.
Ib sab saum toj no, dab tsi psig sawv rau hauv kev ntsuas? ib square inch gauge
Ib yam li ntawd, nws raug nug, puas yog PSI sib npaug rau psig?
Hauv SI units, 1 psi yog kwv yees sib npaug mus rau 6895 N/m2. Txij li thaum atmospheric siab ntawm hiav txwv theem isaround 14.7 psi ua , qhov no yuav raug ntxiv rau txhua qhov kev nyeem siab ua hauv huab cua ntawm qib hiav txwv. Lub converse yog phaus ib square inchgauge ( psig ib ), qhia tias qhov siab yog txheeb ze rau huab cua hauv siab.
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