3. Critically explain the working of the excavator with respect to the hydraulic circuit drawn.

Q: Find the specific speed of the pump, if the discharge through the pump is 160 liters/sec, speed is…

A: Given values are, discharge Q= 160litres/sec=160×10-3m3s speed N=1000rpm ,head H=27.5 m The specific…

Q: 1. Draw the neat sketch of basic hydraulic system and name the main parts.

A: A system in which the pressure applied at any point to a contained fluid is transmitted completely…

Q: With the aid of a simple drawing explain how a single stage piston pump works.

A: Single stage piston pumps or reciprocating pumps consists of piston cylinder arrangement with two…

Q: calculate the Displacement Volume, VD (m3)

A:

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: Compute the overall efficiency of a hydraulic motor that operates at a pre ssure of 2500 lbf/in. ",…

A:

Q: (A) Compute the volumetric efficiency of hydraulic motor with a displacement of 0.00985 Vrev at 2400…

A:

Q: 1.calculate the pressure in a hydraulic system if the pump delivers 180 liters /min, and  the…

A:

Q: This pump is being used in a hydraulic system operating at 3000 psi. What is the Theoretical Drive…

A: Solving question no 2  If want the other question to be solved pls repost the question.…

Q: Answer the following questions; a. From the lectures notes list four advantages of fluid power…

A: Fluid power systems converts the mechanical energy supplied by the pumps into fluid energy which can…

Q: Practical No. 1 Introduction to Hydraulic system Basics of hydraulics, major advantages and…

A: Introduction to Hydraulics Systems Fluid power is the innovation that arrangements with the age,…

Q: 1. Name the components marked withl, 2, 3, 4, 5, 6, 7, 8, 9, 10respectively. What function do the…

A: Given Hydraulic Circuit To find Name of the component Function of the component

Q: Sketch the hydraulic motor, show the direction of rotation of the rotor and the direction of…

A: Disclaimer : “Since you have asked multiple question, we will solve the first question for you. If…

Q: Briefly describe the definition of hydraulic radius.

A: HYDRULIC RADIUS…

Q: 2.provide a full explanation of this FESTO hydraulic circuit

A: Explanation: Case:Expansion stroke of Actuating Cylinder 1) The fluid pressure is developed by pump…

Q: What function do the components act as in the hydraulic system, respectively?

A: 1 - Bidirectional pump : Pumps liquid in both direction 2- unidirectional pump : pumps liquid in…

Q: pump develops a head of 90 ft at 1750 rpm. Rated capacity is 1,000 gpm. Determine the size of the…

A:

Q: What is the displacement of a hydraulic motor receiving 18 gal/min at 1500 rev /min

A: Given data Q=18 gal/minN=1500 rev/min Here, Q is the discharge and N is the number of revolutions.…

Q: a) Briefly describe the definition of hydraulic radius.

A:

Q: Explain the construction and working principle of a fixed vane pump with a neat diagram. Also derive…

A: VANE PUMP  The drawback of gear pumps is minor leakage because of the space between gear teeth and…

Q: A centrifugal pump equipped with a variable frequency (speed) drive running at 3500 rpm is…

A:

Q: Define a pump. Explain the working principle of any one of the pumps with neat sketch

A: Pump is a device used to add the energy to the liquids in order to move, raise, compress and deliver…

Q: 1- What is the difference between internal and external leakage in hydraulic system.

A:

Q: What power must be supplied by the pump to the fl ow if water (T = 20°C) is pumped through the…

A: Power of pump is 633.56 kW.

Q: Determine the least number of stages for a multi stage pump to deliver 60L/s  against a total head…

A: Given data: -  The total discharge of the pump is Q = 60 L/s. The total head is H = 210 m. The…

Q: A centrifugal pump rotating at 1500 rpm with specific speed of 88 at a head of 15000 mm. Calculate…

A:

Q: Explain the working principle of Reciprocating pump with neat sketch.

A: Reciprocating pump: If the mechanical energy is converted into hydraulic energy by sucking the…

Q: A rotary pump draws oil from (tank 1) and delivers it into (tank2), the level in (tank 1) is 3 m…

A:

Q: 15. If a hydraulic motor with a displacement of 1.65 in./rev receives fluid at 20 gal/min, what…

A: Soln :- displacement = 1.65 in^3/rev. Q =20 gal/min As we know Q = displacement × N 20 gal/min =…

Q: Hydraulics.   Derive the formula of Upper not down.

A: In this problem, we have to derive the height of liquid in a spherical container which has a…

Q: A gear pump has a 75-mm outside diameter, a 55-mm inside diameter, and a 30-mm width. If the actual…

A:

Q: Determine the least number of stages for a multi-stage pump to deliver 80 L/s against a total head…

A:

Q: Explain the Moody diagram. For which type of flow can it be applied?

A: Moody Diagram is a types of graph  that connects  Darcy Weisbach friction factor fd  , Reynolds…

Q: (a) List one advantage and one disadvantage of hydraulics system. (b) Explain why water is not…

A: a) hydraulic system - This is the mechanical system in which force is transmitted from one point of…

Q: turbine has a peripheral coefficient of 0.60. Find the runner diameter of the turbine if it operates…

A:

Q: Shown in the Figure is the complete pump performance chart for a 3x4-10 centrifugal pump at 1750…

A:

Q: Draw the neat sketch of basic hydraulic system and name the main parts

A:

Q: Compare Mechanical Hydraulic and Electrical Hydraulic?

A: The difference between mechanical hydraulic and electrical hydraulic is given in the table as…

Q: efine and discuss the important parts of the Duplex Pump.

A: defination a pump with two cylinders especially : one whose plungers are driven directly by the…

Q: A pump has a specific speed of 42 and 600 rpm when it delivers 0.01 m3/s. find the head developed by…

A:

Q: centrifugal pump develops a head of 16.8 m at 1500 rpm. Rated capacity is 0.015 m3/s. Determine the…

A:

Q: A model of a hydraulic turbine is tested at a head of 1/4th of that under which the full scale…

A: Given: The head of model, Hm = Hp/4 The diameter of model, dm = dp/2

Q: Determine the least number of stages for a multi-stage pump to deliver 80 L/s against a total head…

A:

Q: 4) Variable displacement pumps change the output flow by a) changing either the pumps rpm and/or…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A centrifugal pump rotating at 1500 rpm with specific speed of 88 at a head of 15000 mm. Calculate…

A:

Q: A centrifugal pump rotating at 1500 rpm with specific speed of 88 at a head of 15000 mm. Calculate…

A: Hydraulic machines deals with hydraulic energy such that the machine converts hydraulic energy into…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.