A booster pump on a brake system designed to be used horizontally consists of two cylinders capped by pistons connected by a hose. The cylinders and hose are filled with an incompressible fluid. The system produces a mechanical advantage of five times; that is, the output force is five times as great as the input force. If the cross-sectional area of the input piston is 4.0 in.2, how large must the area of the output piston be?

Q: A pump is used to deliver 50 liters/sec at 120 rpm. If the rpm is increase to 140, determine the new…

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Q: Suppose that you have designed a portable compressed-air supply system, as shown in the figure…

A: Given: To find: Fault tree

Q: Suppose the master cylinder in a hydraulic system is at a greater height than the slave cylinder.…

A: Understand that the pressure is defined as the ratio of the force applied to the cross-sectional…

Q: How do we find the force and pressure exerted in using a 12 volts mini reverse air pump and a 25mm…

A: Given: Mini reverse air pump = 12 V Round suction cup diameter= 25 mm To find: Force and pressure…

Q: 3. As shown in the Figure 12, for the variable speed cylinder, a and b are the oil inlet andc is the…

A: Given Data

Q: Assume the bore and rod diameters of the single-rod double-actuating cylinder in the differential…

A: Given, Bore diameter, d1=120mmRod diameter, d2=90mmMaximum operating pressure,P=10MPaFlow rate,…

Q: Calculate the NPSHA in ft for the following configuration of pumping system. (Hint: Use steam tables…

A: Net Positive Suction Head is the pressure margin over vapour pressure at the pump suction nozzle…

Q: reaction turbine has guide vanes at an angle of 30° and the runner blades make an angle of 80°…

A: Introduction: The operation of a reaction turbine can be better understood by using a rotor with…

Q: 02: A// For a centrifugal compressor. Prove that: C-C, Cri - Cr22 Cpiz- Coun Power developed on…

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Q: . Two identical cylinders are applied in series as shown in Fig.2. The cylinder piston and rod…

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Q: 6. A pump is delivering water from the surface of a lake to a tank 20m above at a rate of 70L/s…

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Q: 1.)  A Pelton wheel with a needle-controlled nozzle develops 1 050 kW against a gross  head of 300…

A:

Q: 1. The Head -flowrate curve for a centrifugal pump is given by: Hp = 28 -30Q? Where, Hp is in meter…

A: It is mentioned in the question that both the pumps are connected in series, and we know that when…

Q: 1. List major differences between nonpositive displacement and positive displacement pumps.

A: To find :- Difference between non positive displacement versus positive displacement pump.

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Viobe.…

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Q: 15. Hydraulic oil with a Sg of 0.91 is pumped horizontally in a 2-in. I.D. distribution line at the…

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Q: Provide one question and its solution involving an external flow of fluid .

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Q: 4. A pump is used for the pumping of water from Tank A into Tank B in which the height difference…

A: Given Data and First Step to solution:-

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of…

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Q: A 4in3 hydraulic motor has a mechanical efficiency of .91 and a volumetric efficiency of .83. It…

A: Given: The volume of the hydraulic motor, V = 4 in^3 The mechanical efficiency of the motor, ηm =…

Q: The rate of flow of water in a pump installati is 60.6 kg/sec. The intake static gage is locate…

A: Givenm=60.6 kg/sz1=-1.22mP1=68.95 kPaz2=-0.61mP2=344.75 kPaA1=0.093 m2A2=0.069 m2η=70%

Q: A pump is to deliver 80 gpm of water at 140 deg. F with discharge pressure of 150 psig. Suction…

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Q: Figure 4 shows the hydraulic circuit to perform work with the piston. The pump extracts oil (sg…

A: Given: Specific gravity of the oil is 0.92. The internal diameter of the cylinder is 12 cm. Length…

Q: In centrifugal pump, will convert velocity of fluid into pressure. O volute casing O suction pipe o…

A:

Q: When two similar pumps operates in parallel, the volumetric capacity of the system changes by a…

A: When the pumps are added in parallel the volumetric flow rate (Q) is given by - Qnet =Q1 + Q2

Q: bar. Calculate the theoretical and actual flow if it has a volumetric efficiency of 88%, the real…

A: we have to determine the flow rate and power

Q: A centrifugal pump will start delivering liquid only when the pressure rise in the impeller is equal…

A: Option (c)  manometric head

Q: 1.The engine has a given capacity of 60kw, calculate the power requirement in a hydraulic system…

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Q: A fountain and a water tank will be powered by water from a nearby lake. The elevations and pipe…

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Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

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Q: 1.) A hand pump is used to inflate a bicycle tire to a gauge pressure of 70 psi. a) How much work…

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Q: Shown below is the water jet flow from a pressurized closed tank. The vertical distance between free…

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Q: 1. It is better to use a relief valve type fork lift. 2. Flow rate of pump does while it 3. With…

A: we have to fill in the blanks

Q: the specific speed for pump

A: Given; In terms of speed of rotations of the impeller N, discharge Q and change in total head H,…

Q: B- A three-lobe rotary positive-displacement pump moves 0.45 cm³ of blood in each lobe volume Vlobe.…

A:

Q: Shown below is the water jet flow from a pressurized closed tank. The vertical distance between free…

A: Find the simplified bernoulli equation between point 2 and 3.

Q: Example (2-2): Find the specific speed of a double suction centrifugal pump delivering 1.5 m/s…

A: Data given-  Q = 1.5 m3/s  H = 15 m  N = 725 rpm

Q: A pump is used to raise the pressure of water from 0 psig to 55 psia. How much power (in kW) will be…

A: GIVEN: A pump ; Pressure rise of water is 55 psia. 1.5 ft3/s of water or 2592 in3/s TO FIND: power…

Q: Blade Pump impeller W Inflow surface T 160 mm 400 Under a particular operating condition, water…

A: Given: Inner and outer diameter of impeller can be 160 mm and 400 mm. Pump blades width is 55 mm.

Q: A centrifugal pump is used to pump water at 25 ° C from a reservoir open to the atmosphere with the…

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Q: A "spa tub" is to be designed to replace bath tubs in reno- vations. There are to be 6 outlet…

A: Flow area of the pump is A1=π4D12 The flow rate for the suction is Q=A1v1=π4D12v1⋯⋯⋯(1) Discharge…

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.