The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the Figure. The elevation differences are h₂=0.1m, h₂=0.1m, and /= 0.1m. The density of water, oil, and mercury are p = 1.0x10³kg/m³, P=0.85 x 10³ kg/m³, p = 13.6× 10³ kg/m³, respectively. The gravitational acceleration is g = 9.81m/s². (1) Determine the correct equilibrium equation in the U-tube manometer_ Oil- Air Water h1 h2 Mercury OAP +p gh₂+p gh₂-P8h₂=P₂ W 1 OBP-Ph+ ₁+P₁8h₂-P₁8h₁ = P₂ OCP-pgh-p8h₂-P8h₂=P₂ ODP₁-P8h₂+P8h₂+P8h3 = P₂

Elements Of Electromagnetics
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  1. The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the Figure. The elevation differences are  ,  , and  . The density of water, oil, and mercury are ,  ,  , respectively.  The gravitational acceleration is . 

    (1)Determine the correct equilibrium equation in the U-tube manometer__________

     

     

      A.

     

      B.

     

      C.

     

      D.

     

The water in a tank is pressurized by air, and the pressure is measured by a multifluid
manometer as shown in the Figure. The elevation differences are h₂=0.1m, h₂=0.1m,
and h₂=0.1m. The density of water, oil, and mercury are p = 1.0x10³kg/m³,
2
W
P=0.85x10³ kg/m³, p = 13.6x 10³ kg/m3, respectively. The gravitational
0
acceleration is g = 9.81m/s².
(1)Determine the correct equilibrium equation in the U-tube manometer_
Oil-
Air
1
Water
B.
h1
h2
Mercury
OAP +P gh₁+p gh₂-Ph₂ = P₂
=P
= P₂
OCP₁-Pgh-p gh₂-P8h3 = P₂
=P
OD.P₁-Psh₁+p gh₂+Psh₁ = P₂
+p gh
3
Transcribed Image Text:The water in a tank is pressurized by air, and the pressure is measured by a multifluid manometer as shown in the Figure. The elevation differences are h₂=0.1m, h₂=0.1m, and h₂=0.1m. The density of water, oil, and mercury are p = 1.0x10³kg/m³, 2 W P=0.85x10³ kg/m³, p = 13.6x 10³ kg/m3, respectively. The gravitational 0 acceleration is g = 9.81m/s². (1)Determine the correct equilibrium equation in the U-tube manometer_ Oil- Air 1 Water B. h1 h2 Mercury OAP +P gh₁+p gh₂-Ph₂ = P₂ =P = P₂ OCP₁-Pgh-p gh₂-P8h3 = P₂ =P OD.P₁-Psh₁+p gh₂+Psh₁ = P₂ +p gh 3
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