SSC JE Mechanical Engineering 22 Mar 2021 Shift 1 Papers

Question : 144 of 200

Marks: +1, -0

If the gauge pressure of air in a cylinder is 250 kPa, then it’s absolute pressure will be _______.

Solution:

Given:

P_g = 250

kPa;

P_\abs=P_g+P_\atm

P_\abs = 250 + 101.3

P_\abs = 351.3 kPa ≈ 350 kPa.

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