Answered: For what application are the pressure…

Engineering

Mechanical Engineering

For what application are the pressure control valves seen in Figure 2 being used?

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter24: Expansion Devices

Section: Chapter Questions

Problem 12RQ: Explain the following terms as they apply to electronic expansion valves: step motor offset error...

See similar textbooks

Related questions

Q: Which of the following is a symbol of the valve which continuously, resisting its flow even after…

A: Solution:

Q: name and explain the different control valve in steam generation

Q: What are the functions/operations of a combination valve?

A: A combination valve is a mechanical component that serves multiple purposes when installed on the…

Q: How long would it take to purge a 15ft section of 6in diameter pipe using a flow rate of 35cfh?

A: Given data length of the pipe L = 15ft diameter of the pipe = 6in = 0.5ft Flow rate = 35cfh To…

Q: What is the mean effective pressure for the cycle

A: Mean effective pressure is defined with respect to the Otto cycle. It is defined as the imaginary…

Q: You must discuss in detail the way in which the pitot tube and nozzle flow meter are used to…

A: A pitot tube is a device that consists of a tube with a brief right-angled bend that is…

Q: One way to prevent leaking from glove valves in a Halocarbon refrigeration system is to employ…

Q: What is the name of the component that opens the valves?

A: There is a special component on the valve which is used to open the value.

Q: Explain the the fan design procedure?

A: Given Fan Design To find Design procedure of fan

Q: identify the different components of the ICEs valve system.

A: The components of IC engine valve system are - Valve guide Valve stem Valve spring Cam and follower

Q: What is fan static pressure?

A: Fan static pressure:-static pressure is the most important parameter which defines the performance…

Q: How long would it take to purge a 15 foot section of 6 inch diameter pipe using a flow rate of 35…

A: Given that - Flow rate = 35 cubic feet per hour Length (L) = 15 feet Diameter (d) = 6 inches = 0.5…

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

Q: List some applications that use low-pressure piping

A: The low-pressure piping systems are used to carry nonhazardous materials that are used in Industry.…

Q: one way flow control valve is the type of valve which is used to control the speed of an actuator.

A: One way flow control valve is the type valve which is used to control the speed of the actuator.…

Q: 4. What is the purpose of a sequence valve and how is this typically accomplished?

A: To find:- Purpose of sequence wall and how is this accomplished

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

Q: Name three ways in which directional control valves may be actuated

A: Directional control valves are used to direct the fluid flow in hydraulic and pneumatic system in…

Q: What is the center type of this valve?

A: See the answer in the next page.

Q: True or false flow rate control valve is the type of valve which is used to control the speed of an…

A: Flow rate valves: The valves that are use to control the flow rate and pressure of the fluid inside…

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 is purpose of Pressure relief valve?

A: Pressure relief valve (PRV) is a type of safety valve.

Q: Comment on this diagram. Condenser Valve Compressor Evaporator

Q: What is a check valve? What does it accomplish?

A: Concept: 1) Check valve is a uni-directional valve. 2) It's also called as non_return valve. 3) It…

Q: Define the term in theory of macines Meyer's expansion valve

A: The Meyer's expansion valve consists of two valve known as main valve and expansion valve which are…

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: What is solenoid valve?

A: Solenoid Valve :- A solenoid valve is a Electromechanically operated valve.

Q: When using a flow control valve (needle valve) to control the speed of actuation of a cylinder, what…

A: Needle valve is used to control the speed of actuator of a cycinder .It is a fixed orifice of low…

Q: Heavy internal springs are used to establish the operating pressure of the -operated type of…

A: In hydraulic system pressure is controlled by metering the flow of fluid into or out of…

Q: Enlist the names of places on aeroplane where the pitot-static tubes are located.

A: A pitot-static system is a setup comprising of pressure-sensitive instruments and is mostly used in…

Q: Fig. 1(b) shows a directional control valve. Using the diagram, answer each of the following: (i)…

A: Find the attachment for the solution.

Q: 10. List some valves used in industries and their functions.

Q: Sketch the symbols of a poppet valve and spool valve. Label the terminals.

Q: For this valve schematic, what is the center position type O 1. No center O 2. Floated O 3. Locked O…

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

Q: 4. Explain the operation of the ICES valve system.

A: 4. The valves are used in IC engine to take the air-fuel mixture inside the cylinder and exhaust the…

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: In an on/off pressure control system, damage to the control valve is caused when there is rapid…

A: In an on/off pressure control system, damage to the control valve is caused when there is rapid…

Q: Why are ball valves not as useful for throttling flow other as other valves types?

A: TO ELOBRATE :- Why are ball valves not as useful for throttling flow as other valves?

Q: what is a pressure reducing valve ? What is its purpose?

A: GIVEN DATA- Pressure reducing valve given we have to defined it

Q: What is the function of one way flow control valve

A: A control valve is a valve that regulates fluid flow by changing the size of the flow passage in…

Q: What is the function of On/Off valve?

A: What is the function of On/Off valve?

Q: List some valves used in industries and their functions.

A: Valves are defined as a mechanical device which is used to control the folw of liquid or gases…

Q: Give the factors affecting the choice of valves in control loop.

A: Design engineers use control loops in a variety of industrial applications to keep process variables…

Question

For what application are the pressure control valves seen in Figure 2 being used?
Sol A
Sol B
Figure 2

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Which of the following prevents rapid switching on and off control valves in pressure control systems? a. compare actual pressure to the upper and lower limits b. compare actual pressure to the desired pressure value c. compare actual pressure to the center of the dead band d. compare actual pressure to the maximum and minimum valve positions.
Industrial Main What do the letters: A, B, P, T, E stand for in relation to a four-way valve?
Topic: Pneumatic Systems Explain the following in at least 10 sentences: How do relief valves work?
True or false flow rate control valve is the type of valve which is used to control the speed of an actuator
Explain the difference between pressure limiting valves and sequence valves
Which of the following is true about a sequence valve? Sequence valves: A. Allow a check valve to override its normal operation B. Controls the rate of air flow in a pneumatic system C. Direct air flow to a different area in a circuit when actuated by pressure level D. Open and close the intet and outlet ports in a pneumatic system
Briefly describe the types of piercing valves used in the industry, and list some advantages and disadvantages of both.
The pressure differential bypass valve is most likelyfound on systems equipped with A. two-port zone valves. B. diverter tees. C. three-port zone valves. D. manually adjustable mixing valves.
Explain the following terms as they apply to electronic expansion valves: step motor offset error algorithm microprocessor feed back loop
What are the results and discussions in discussing the function of each component of the valve system?
When using a flow control valve (needle valve) to control the speed of actuation of a cylinder, what needs to be added to the valve in order to maintain that speed under varying load pressures and why?
In this diagram, which pressure differential valve has pressure loss? Which part of the system has the pressure loss front or rear?