/ A fluid containing (water, oil, air) flowing through the tube andopen to the atmosphere as shown in the figure below.Note thatp° = 1.013*10$ Paabsolute pressure (Pa) = 98111 pa%3DCalculate the height of the air pressure (h2).Density:1000 kg/mPoil = 800 kg/m³Pair = 29 kg/mPwaterhz =50h4=50hs = 50 cm.PaoiLh =30 cmwaterh2= ?air

Need To calculate height of air pressure. (h2)

Answered: he height of the air pressure (h2).

Engineering

Mechanical Engineering

he height of the air pressure (h2).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

Q1: the pressure at point A is 172 pa. All fluids are at 20°C. The air pressure in the closed chamber B is..[w(water)=9790 * N/m³,w(SAE oil 30)=8720 N/m³] Air B SAE 30 oil Liquid, SG = 1.45 5 cm 3 cm 4 cm 6 cm A Water S cm 3 cm
Q1:- A 25 mm diameter cylinder and 300 mm long, because of its own gravity force at a uniform rate of 0.1 m/s inside a 25.1 mm tube diameter. Ăn oil film between the cylinder and the tube , its viscosity 0.3 Pa.s. Find the relative density of the cylinder? Q2:- Calculate the pressure difference between points A and B as shown in figure. The relative density for benzene,mercury,and kerosene are 0.88,13.6,and 0.82 respectively. Kerosene Air Benzene B 39 cm A *..... 19 cm 13 cm 7 cm Water Mercury
(Vi1) energy (viii energy energy (X) energy 3. What is the temperature of heated air at 150°C in °F, K and Rankine. 4. A manometer is used to measure the pressure in a tank. The fluid inside the manometer specific gravity is 0.85 and the absolute pressure within the tank is 100.6 kPa. Calculate the column height in mm. Take atmospheric pressure is 96 kPa. 5. Consider a differential manometer whose ends are connected to two different pipes A and B and
Z= 25. Shown in fig. below, fluid A is oil (S.G. 0.82) and fluid B is salt solution (S.G. 1.10), = 21.5 in, y = 7.0 in. The local acceleration of gravity and barometric pressure and both standard. Compute the pressure at point x if the specific gravities are relative to 62.4 lbm/ft³ water. 10 Fluid A open Fluid B
4. FLUID FLOW 1. The figure below shows a water tank with piping system for a small manufacturing plant. If water flows through the system ((A) at 40 L/s, what would be the pressure at point B? The water has a density of 998 kg per cubic meter and viscosity of 0.8 centipoise. measures 0.04089 m and 0.04826 m in inside and outside diameter, respectively. The tank is exposed to the atmosphere The 1.5 inches (nominal) wrought iron pipe Given: Q= 40L/s = 0.040 m/s p= 998 kg/m H=0.8 centipoise 0.001P-s = 0.08 P-S Reg'd: Pressure at B. = ? 1 cp i.d. = 0.04089 m o.d. = 0.04826 m length of pipe = 110 m
Fluids mechanics suject In the figure shown, compute the pressure difference between m and n when1. Fluid A is brine (rd = 1.15), the gage fluid is oil (rd = 0.92) and z = 1 m.
Q1: From Figure 1, the tube and the tank are open to the atmosphere. If L is 2.13 m, what is the angle of tilt 0 of the tube? Oil 50 cm Figure 1 SG = 0.8 Water 50 cm SG = 1.0
1- In steady flow,the fluid characteristics at a point do not change with B- pressure ..... Pa. 2- The value of atmospheric pressure Patm at sea level is A- Patm = 101300 Pa B- Patm= 100000 Pa C- Patm = 1000000 N/m² A- Time 3- The value of static pressure at a point in a liquid depends on ........... A- Surface area B- height of liquid C- width of tank 4- Piezometer is used for measuring. Pressures. A- High B- low 5- The rate of volume flow Q is expressed as. C-meduim A- Q = mass x velocity B- Q = force x density C- force A- Time C- Q = area x velocity 6- If the value of Reynolds number is more than 3000 the flow is called A- transition B- laminar C- turbulent A-high 7- In uniform flow the velocity at any given time does not change with respect to. B- pressure C- space B- The value of static pressure in a liquid depends on .......... ..............above the point. B- height of liquid C- width of tank A- Surface area - The unit of mass flow rate (m) is. A- M³/S B- N/M² ..........above…
Q1: In a venturemeter used for measuring the flow of oil (S = 0.85) through a horizontal pipeline, the pipe diameter is 2.4 times the diameter at the throat. Connections are made from the entrance to the meter and the throat to a vertical U tube containing mercury. If the difference level between the fluids in the U-tube arms is (x +) in cm, where S.N. is student serial number. Neglect friction in the pipe. Find an expression in terms of x for the velocity of the oil in the pipe. Throat Area, A On, S-0.85 k+(1/S.Nin cm Manometer - Mercury S-136
Fig shows a U-tube differential manometer connecting two pressure pipes at A and B. Pipe A contains a liquid of specific gravity 1.6 under the pressure of 113 kN/m². The pipe B contains oil of specific gravity 0.6 under the pressure of 203 kN/m?. Find the difference of pressure measured by mercury as fluid filling U-tube in mm. The value of x and y are 2.2 m and 1.2 m respectively. P S X- Mercury The Mercury level difference (h) in mm
If A reservoir of oil has a mass of 860 kg and volume of 330 L. then the: Specific weight of oil is kN/m^3
An oil drop with the diameter of 1mm, is in the contact with the air with the pressure of 80 KN/m2. i. Find the dimension of surface tension in MLT system [10 Marks] ii. If the surface tension of the drop be 42.27x10 N/m, find the pressure difference of the drop. [10 Marks] iii. Calculate the internal pressure of the drop. [10 Marks] iv. Explain briefly, if the oil drop replace by oil bubble, what changes will happen in internal pressure? [10 Marks]