Answered: What are the funtions of an…

Engineering

Mechanical Engineering

What are the funtions of an isolation/dump valve?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: stoker in combustion control system

A: Mechanical stoker is a mechanical system that feeds solid fuel like coal, coke or anthracite into…

Q: Explain the following terms as they apply to electronic expansion valves:step…

A: The valve used in a refrigeration system to regulate the flow of refrigerant to the evaporator is…

Q: i. Describe the operation when valves 1 and 2 are in the positions as shown. ii. What would happen…

A: The two way valves is fill and drain a vessel is given.

Q: Choose the symbol for check valve. Select one: d.

A: Check valves are the devices which allows the flow in only one direction. So, it is also known as…

Q: Select one:

A: Given Non-return valve To find Best suitable option

Q: Which of the following is NOT a flow control valve? O Servo valve O Needle valve O All of these are…

A: To Select : The appropriate option :

Q: can we use a wattage regulator for high speeds?

A: Wattage regulator is device to control the speed of a running device.

Q: Describe four ways in which the heater control valve may be controlled

A: The heater control valve is a part of the heating ventilation, and air conditioning unit (HVAC) used…

Q: give me actual picture base on this circuit, they are cylinder, doublr solenoid valve, check valve,…

A: Given:To find:Draw the actual picture of the double pump circuit.

Q: n which type of check valve are the inlet and outlet ports located directly opposite of one another?

A: In order to stop backflow, check valves are typically fitted in pipes. The flow can freely move…

Q: Describ the procedure for using air bleedvalves to purge out of a coolling system

A: A bleed valve is typically utilized to eliminate the liquid from the vehicle's tank or for removing…

Q: Why double contact beaker is used in mechanical ignition system?

A: A contact breaker is a mechanical switch, actuated by a turning cam, that represents the deciding…

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

A: Introduction The valves enable the regulation of system pressure to adjust the force on a hydraulic…

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

Q: In an IC engine the inlet valve diameter will be bigger than the outlet valve ? Select one: O True…

Q: Explain about ball valve and also write the working pressure and temperature limit of ball valve.

A: A ball valve is the quarter turn valve which uses a hollow, perforated and pivoting ball to control…

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

Q: Draw the diagram for 5/2 way valve? What does the port no. 3 and 5 indicates

A: It is required to draw symbol of 5/2 way valve

Q: 9. A solenoid valve that opens a small valve that directs pressure to open and close a larger valve…

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

Q: Choose correct answer: In time delay valve,the setting up of time delay increases depends on the…

Q: ons: In what situations would a circuit with multiple system pressu Are there any disadvantages to a…

A: 3. Hydraulic pressure is expressed as a force per unit of area, such as bar (kg/cm2) or PSI…

Q: valve may be operated by any of the following except? a. none of the choices b. electronically c.…

A: Solution is given below

Q: Draw a simple schematic of a 3-way, 2 position air piloted directional control valve operating a…

A: 3 way means no. of ports are 3. 2 position means no. of positions of the switch. The required…

Q: How does the automatic expansion valve respond to aload increase?

A: Expansion valves are the devices used to control the refrigerant flow in a refrigeration system.…

Q: V4 M TAD HD V1 M CYL. 2 FRL M AIH CYL. 1 M V3 LID V2

Q: Describe a gas ignition system

A: Ignition-The meaning of the word "igintion" is the action of starting to burn or making somethin to…

Q: is a symbol for, O a. 2/3 poppet valve O b. 2/2 poppet valve O c. 3/2 poppet valve O d. 2/4 poppet…

Q: Cavitation and flashing are two different phenomena that should be avoided in the valve operation.…

A: To define: The cavitation and flashing. Explanation: Cavitation: When the vapor bubbles or cavities…

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: 10. Identify the number of ways, number of positions and the actuation method for each of the…

A: Figure 1:

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 are the types of air distribution system? Draw the diagram for each type

Q: which of the following statements regarding relief valves is not true? A. A blown fusible plug must…

A: Which of the following statements regarding relief valves is not true? Answer: D. Spring-loaded…

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: When using a time-cycled/ pressure-limited ventilator, what will happen when the preset time limit…

A: Time-cycled/ pressure-limited ventilator is a kind of mechanical ventilator used for respiratory…

Q: Quarter turn valves suitable for gas,compressed air,liquid and slurry services are: Ball valves No…

Q: write three disadvantages of tee pipe

A: Tee pipes

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: Which of the following is true about a sequence valve? Sequence valves:

A: A sequence valve is a normally closed, pressure-operated poppet or spool valve that opens at a…

Q: Which of the following steam traps is preferred primarily for plate and tube coils operating under…

A: Free Float traps are more vitality proficient and strong within the same administrations, so…

Q: In a pressure regulator, the ________ is attached to one end of the poppet to provide a surface for…

A: Pressure Regulator, A pressure regulator is a device which controls the pressure of liquids or gases…

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: work on the principle that the flow through an orifice will be constant if the pressure drop remains…

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

Q: Why is it preferable to use pneumatic valves in oil sites?

A: Given question: Why is it preferable to use pneumatic valves in oil sites?

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

Concept explainers

Hydronics

Question

What are the funtions of an isolation/dump valve?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

How are mechanical cooling system clutch fans often engaged? Select one: a. A ratcheting mechanism b. A viscous fluid C. A pneumatic actuator d. A pressure switch
Mention some applications of non-return valves.
In an on/off pressure control system, damage to the control valve is caused when there is rapid ____________ between fully open and fully closed positions.
Which type of directional valve actuation uses a device such as a cylinder or cam, to change a valving element's position? A. Hydraulic B. Mechanical C. Pneumatic D. Electrical
what is a pressure reducing valve ? What is its purpose?
1- Which one in figure is gas out in Spherical Separators: a- 1 b- 2 c-3. d-4 2- Which valve are designed to prevent the reversal of flow in a piping system. a-Check valves b- Pinch Valve c-Ball Valves 3- Operates the stem and disk assembly. a- Packing b- Bonnet c-Trim d- Actuator 4- Which valve is recommended for throttling applications a- Globe valveb-Gate valve c-Plug valve 5- The body materials For small valves are usually: a-forged steel b- cast iron, c-cast ductile iron 6- The factors govern the basic materials selection of valve a-valve trim b-valve disk c- Thermal shock d- Globe Valves d- Butterfly valve d-cast steel d- Piping stress
Sketch and explain the valve and port timing diagrams
Which among the valves is called non return valve a.flap check b.ball c.plunger valve d.diaphragm e.Check
Describe working principle of pressure-compensated flow control valve
A 5/2-way control valve, normally closed and label it's ports. Explain the shifting of positions and how air flows into valve.
The movement of a cylinder is changed by changing the direction of flow, this is done with the use of a/an ______________ control valve.
Which of the following statements is not true? A direct acting PRV: Is complex in construction, therefore can malfunction if a very small dirt gets trapped inside the valve, which may result in safety hazard Offers uneven flow Does not provide precise pressure control Causes more wastage of HP compared to a compound one Which of the following basic system components has the primary function of removing the heat of compression from the air? Receiver Relief valve Pressure regulator Dryer Aftercooler Which of the following statements is true? A single acting cylinder may have two ports at two different ends and pressurized fluid can be directed to both of them A single acting cylinder with two ports will can be used as a double acting cylinder A single acting cylinder may have two ports at two different ends but into only one of the ports pressurized fluid is being directed A single acting cylinder…