Why check valve is used in hydraulic system? Describe the working principle of a pilot operated check valve

Q: Explain the operation of the ICEs valve system.

A: The ICE is short form for Internal Combustion Engine. So here we are taking about the valve system…

Q: What happens if the delivery valveof a running reciprocating pump is closed?

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Q: The distance between the eye of the impeller and the foot valve is called as

A: Total head:- distance between foot valve and delivery location suction head:- Distance between…

Q: o safety valves are provided for quick release of pressure

A: given: Consider the following statements: 1: Safely valve in boilers will operate as soon as the…

Q: out any four non return valves

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Q: Identify the D.C. valve employed to reverse the direction of flow and explain its working with neat…

A: D.C. Valve: These vales perform three below-mentioned functions. Allow fluid flow Stop fluid flow…

Q: If a valve actuator requires 631 PSI to open. What diameter diaphragm is needed if 15 psi of air…

A: I have taken valve actuator requires 631 lbs force to open. Its a mistake in the question

Q: Hydraulic valves and their actuators are more in weight and can handle less amount of pressure.…

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Q: What do the letters: A, B, P, T, E stand for in relation to a four-way valve?

A: The 4-Way Directional Valve block represents a directional control valve with four ports and three…

Q: two suggestions in reducing the head loss in the pump and piping syste

A: -Make the surface of the pipe is smooth so that no friction is present in the piping system so this…

Q: What is the use of three position of 4/3 way valve?

A: A 4/3 way valve has four-valve and three positions. As shown above, these are three positions P1,…

Q: In this diagram, which pressure differential valve has pressure loss? Which part of the system has…

A: Differential valves are used for detecting differential pressure. detection of the valve failure of…

Q: Which of the following is NOT true about hydraulic valves? O Directional control valves determine…

A: A hydraulic circuit is a device that moves liquid via a network of separate components. This…

Q: Define valve margin

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Q: Explain the difference between pressure limiting valves and sequence valves

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Q: List the merits and demerits of using a positioner in a control valve.

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Q: 7.2 Explain the principle of a pilot-operated valve. 7.3 Explain how a sequential valve can be used…

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Q: * write the advantages and disadvantages of Axial piston pump ? * Describe about use of pressure…

A: Axial Piston pump are also called reciprocating pumps and pressure build is up to 14,000 psi.…

Q: Figure shows two possible locations for a water pump in a piping system that pumps water from the…

A: Net positive suction head (NPSH) can be defined as the measurement of fluid's pressure on the…

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: -is a type of safety valve used to control or limit the pressure in a system. Select one: O a. On…

A: Pressure relief valve: A relief valve or pressure relief valve is a type of safety valve used to…

Q: What safety feature does the curcuit possess in addition to the pressure relief valve

A: A hydraulic circuit is a device that moves liquid via a network of separate components. This…

Q: Choose correct answer: Which one of the following devices creates only flow? An external gear…

A: External gear pumps are  used for pumping water and other fluids. They are preferred in applications…

Q: Describe this control valve, select specific answers Sol A

A: From Above Diagram it consists of Hydraulic Control Valve 2 - Positions 4 - Port Spring Return…

Q: _is type of valve which is used to change the direction of The given below symbol , flow in single…

A: Symbol used to change the direction of flow in single acting actuator?

Q: 1- Explain with sketch the relief valve and its work 2- Explain with sketch the types of pressure…

A: GIVEN DATA- DIFFERENT TYPES OF VALVE GIVEN USED IN HYDRAULIC SYSTEM WE HAVE TO EXPLAIN IT WITH…

Q: Name possible applications for 4/2-way hand lever valves.

A: Spool valve: Spool valve are the usual choice for directional control, because they can be…

Q: Which of the following prevents rapid switching on and off control valves in pressure control…

A: Pressure control systems are designed to control the value of force produced by a fluid flow.…

Q: ves are provided for quick release of pressure: 3. Blow down valve is o

A: given: Consider the following statements: 1: Safely valve in boilers will operate as soon as the…

Q: describe the operatoin of a digital   EGR valve

A: Digital Exhaust Gas Recirculation (EGR)valve :-The EGR system works by returning a small portion of…

Q: 13-What is the purpose of air pressure regulator? 14-What is the function of relief valve in a…

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Q: D, =2-in Schedule 40 Branch I K=5 for open valve K= 10 for open valve Branch 2 D,= 4-in Schedule 40

A: here pipe in parallel connection, For parallel connection, Qtotal = Qupper + Qlower Htotal = Hupper…

Q: Compare Mechanical Hydraulic and Electrical Hydraulic?

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

Q: The expansion valve o regulates:

A: Refrigeration Cycle

Q: What type of valve use simple discs, cones or balls are used in conjunction with simple valve seats…

A: A valve is an equipment or natural item that, by opening, shutting, or partially obstructing…

Q: Which among the following is not correct statement on poppet valve. O a. Less wear on internal seals…

A: Poppet valves are used to control the rejection and admission of the intake and exhaust gases from…

Q: Illustrate and discuss the two ways of throttling using one-way flow control valves

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Q: Mention some applications of non-return valves

A: Non-return valves: The valves which allow the flow of the fluid only in one direction is known as…

Q: What is the purpose of a check Valve?

A: The purpose of a check valve is to prevent back flow in piping system. It allows fluid to flow only…

Q: Identify two reasons why indirect control would be used instead of direct control in…

A: Direct control: When a cylinder is operated using a single valve or a push button then it is said to…

Q: 1. Setup and function of 4/3-way valves a) Designate the mid-positions of the 4/3 way valves shown…

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Q: Explain the working principle of the lobe pump with the help of neat sketches?

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Q: Which among the valves is called non return valve a. flap check b. ball c. plunger…

A: The correct option is (e)Check valve Because check valve is the simplest type of directional control…

Q: 3. Blow down valve is operated re

A: given: Consider the following statements: 1: Safely valve in boilers will operate as soon as the…

Q: Describe working principle of pressure-compensated flow control valve

A: Pressure-compensated flow control valves are used to maintain a constant speed of operation of a…

Q: Problem 1 consists of ten questions to be solved consecutively. The objective is to pump 280 gal/min…

A: givenQ=280 gal/ minQ=0.028m3/s312,40 such steel pipe ⇒ID⇒90.12mm

Q: Lukewarm water at 60 degree c in a storage tank is being pumped at 300 L/min from the  tank. The…

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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.