Piston A has a cross-section of 1516 cm2 while that of B is 773 cm2. B is higher than A by 7 m. If the intervening passages are filled with certain fluid having sp. gr. of 0.645 and a force of 8 kN is acting on B, what must be the pressure at piston A in Pa. Round your answers in 2 decimal places.

Q: The closed tank contains oil (SG=0,8) ,water and air with the air pressure (gage) of po = 500 Pa at…

A: Draw pressure diagram as shownP1=500pap2=0.8×9810×0.82=3139.2pap3=9810×0.82=3924pa

Q: A right circular tank 6 m. in diameter and 12 m. high is filled with 6 m. of oil sp. gr. = 0.80 and…

A: Diameter of tank = 6 m Initial Height of fluid = 12 m Diameter of orifice = 75 mm

Q: FRESHMEN What is the value of F required to balance the weight of the cylinder if the weight of the…

A:

Q: An inclined tank contains three different liquids A, B, and C with specific gravities of 0.40, 1.25,…

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Q: The diameter of a pipe carrying water changes gradually from 150 mm at A to 450 mm at B. A is 5 m…

A: Given data,  Diameter at A = 150 mm Diameter at B = 450 mm Pressure at A = 70 Kpa Pressure at B = 50…

Q: Determine the force acting on hydraulic cylinders ED and AC if the excavator applies a 20 kN force…

A: Given -

Q: Q3. A vertical wall (5 m long) has a fluid (sp. Gravity 0.8) on one side and another fluid (sp.…

A:

Q: Problem 4: Water flows inside a system made of two pipe sections with diameter D =1.5 fi and D, =0.5…

A: Given data - D1 = 1.5 ft , D2 = 0.5 ft. The manometer reading are h1= 0.75 ft and h2 = 0.25 ft.…

Q: Piston A has a cross sectional area of 1400 mm2 While that of piston B is 1000 mm2. B is higher than…

A: Pb=F/Area of piston b=4/0.001=4000 kN/m2 taking  ρ= 800 kN/m3    g=9.81 m/s2…

Q: The hydrostatic force due to linseed oil F1. b. The hydrostatic force due to castor oil F2. c.…

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Q: Q4) Water flows through a contraction section as shown. A pressure gage connected between the…

A: Figure is as shown

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Q: A pipe (AB) that is 2300 m long and 400 mm diameter ,carries 150 L/s, C%=D100 ,the elevation of…

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Q: What is the gauge pressure at Point G in the figure below (Patm=101.3kPa). Open to atmosphere Closed…

A:

Q: ) Explain the difference between wetting fluid and non-wetting fluid (b) The 60m X 60m rectangular…

A: Wetting fluid - fluids in which adhesive forces ( between different kind of  molecule) are stronger…

Q: Problem 4: An open cylinder 13cm in diam. And 30cm tall contains 530.9ml of oils (S=0.82). Another…

A: Data given Diameter of open cylinder = 13 cm = 0.13 m Height of open cylinder = 30 cm = 0.3 m Volume…

Q: a) Determine the pressure (in psf) at B. b) Determine the pressure (in psf) at A? c) Apply the…

A:

Q: An orifice is attached to a vertical side of a cylindrical tank having a diameter of 4m. The weight…

A: Given:- Diameter of tank=4 mDiameter of orifice=90 mmWeight of water discharged=22563 N in time of 1…

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Q: The pressure drop across a ball valve in a uniform diameter pipe is P1-P2 = 3572 psf. The inside…

A: Given:- The pressure drop across a ball valve = P1 - P2 = 3572 psf The inside flow area = 3 in2  The…

Q: 1. Water flows through a horizontal, 0.5-m-diameter pipe at a rate of 0.9 m³/s (Figure below). It is…

A:

Q: C If after many years of operation at Re = 105, the pipe's inner surface becomes rough with an…

A: Given, Re = 105  Roughness height, ε = 0.2 mm    NOTE : From recommended matches,     Velocity when…

Q: 4. The water discharge through the 200 mm pipe shown is throttled to a velocity of 2.4 m/s by means…

A: delivery pipe diameter= 200 mmsuction pipe diameter = 300mlength of suction pipe = 30 mvelocity =…

Q: Piston A has a cross sectional area of 1400 mm2 While that of piston B is 1000 mm2. B is higher than…

A: Since B is higher level and A is lower level hence with out any external force there will be a…

Q: Water flows through a pipe at 15 L/s as shown. If the gage pressure of 12.5 kPa, 11.5 kPa and 10.3…

A: The values and figure given in the question are as follows: Discharge through pipe(Q)=15 L/sec…

Q: P1 =346 kPa D; =0.12 m P2 107 kPa D2 43 m

A:

Q: An inclined tank contains three different liquids A, B, and C with specific gravities of 0.40, 1.25,…

A:

Q: 1. An orifice at the bottom of a rectangular tank has a cross-sectional area of 0.004m². The tank…

A:

Q: 5. A right circular tank 6 m in diameter and 12 high is filled with 6 m of oil sg = 0.88 and 6 m of…

A: Diameter of tank = 6 m Initial Height of fluid = 12 m Diameter of orifice = 75 mm

Q: An orifice in the side of a vertical tank discharges oil (sp. gr. = 0.82) under a head of 4.0 m. and…

A:

Q: (Bernoulli/continuity) Water flows steadily through the pipe shown in the figure below such that the…

A: Assuming,  Water is incompressible and steady. Given data, P1 = 262kPa P2 = 116 kPa D1 = 0.11 m V1…

Q: Question: Water is flowing in the vertical pipe system shown in the figure. Water exits to the…

A: The given figure is shown below:

Q: A vertical triangular gate with Alcohol (SG = 0.78) on one side is shown in the figure. Determine…

A: The values and diagram given in the question are as follows: Specific gravity of alcohol(Sg)=0.78

Q: Q1:360 liters per second of water is flowing in a pipe. The pipe is bent by 120°. The pipe bend…

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Q: Liquid 1 Liquid 2 h3 h1 h2

A: To find the pressure at the center of pipe using a manometer , we need to take a datum about which…

Q: compute the force acting on the flange.

A:

Q: Piston A has a cross sectional area of 1400 mm² While that of piston B is 1000 mm-. B is higher than…

A: Given Data Area at A=1400 mm2 Area at B=1000 mm2 Pressure=Force /area Pressure at B PB +ρgh = PA F/A…

Pressure and Stress