SSC SSC JE Civil 2025 Mock Test Series (Paper 1 & Paper 2) Fluid Mechanics Pressure Measurement Pressure Measuring Instruments
What will be the pressure at point B of this U-tube manometer? Take ρ1 =density of light liquid and ρ2 = density of heavy liquid.
1
(ρ1gh1 - ρ2gh2)
2
-(ρ1gh1 + ρ2gh2)
3
(ρ1gh1 + ρ2gh2)
4
-(ρ1gh1 - ρ2gh2)