What are the funtions of an isolation/dump valve?

Q: The amount of fluid allowed to enter the cylinder can be controlled, this is done with the use of…

A: Direction control valve

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: What are the types of Axial Fan?

A: In Axial fan the air flows parallelly to the motor driven shaft of the axial/propeller fan. They can…

Q: What are the steps to assemble the sheet metal air duct

A:

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: What is the major advantage of the pulse-jet method ?

A: The major advantage of the pulse jet method is

Q: out any four non return valves

A:

Q: What is the best option for removing a stuck coolant hose? Select one: a. Twisting the hose off with…

A: A technician's primary responsibility is to prevent vehicle breakdowns. Cooling system failures are…

Q: what should you know before choosing a respirator

A: Workers should use respirators for cover from contaminants within the air on condition that…

Q: There can be more than 1 answer per item What is the purpose of having piston ring gaps? So that…

A:

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: The primary function of a way valve is to pressurize and exhaust two working ports A and B…

A:

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

A:

Q: 3. Ground-joint unions are common in sanitary piping systems which use A. wrought-iron piping. B.…

A: In sanitary piping systems, the choice of material plays a significant role in ensuring durability,…

Q: What is open countercurrent spray tower?

A: A spray tower (or spray column or spray chamber) is gas-liquid contactor wont to win mass and warmth…

Q: Explain with the aid of schematic diagram the working operation of two pressure valve and shuttle…

A: Twin pressure valve: Draw the schematic diagram of the twin pressure valve.

Q: Explain the the fan design procedure?

A: Given Fan Design To find Design procedure of fan

Q: 17 Which of the following relief valves is designed to vent refrigerant under excessive pressure and…

A: Which of the following relief valves is designed to vent refrigerant under excessive pressure and…

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

A:

Q: What are the results and discussions in identifying the different components of the ICEs valve…

A: Engine valves are a primary component of the internal combustion engine and are used to allow the…

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: Symbols Questions 1) Give the name of the following graphic symbols. P1 А В P T

A:

Q: Draw the graphic symbol for a two-position spring centered valve, a spring offset valve, an…

A: Valve symbols are used to develop hydraulic circuits with ease. They convey the necessary…

Q: When is the valve tip ground?  How do you know how much to remove from the tip?

A: The valve tip is ground when a valve job is being performed on the cylinder head. This is typically…

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

A:

Q: Air Service Unit comprises of O a. Pressure Reducing Valve O b. Filter Regulator Lubricator. С. O C.…

A: Air service unit is placed after a compressor in a pneumatic system. The main function of this unit…

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: What affect shift valves to cause a downshift?

A: Downshifting is the process of lowering the gear of the transmission system of an automobile. There…

Q: Describe with neat sketch working principal of a fire tube boiler.

A:

Q: d. Check oil level & moisture content 19. If the main wire (coil) to the distributor and the coil to…

A: 19. if the main wire (coil) to the distributor and the coil to the switch are broken , replace them…

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: 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…

A:

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

A:

Q: Describe primary and secondary heat exchanger

A: A heat exchanger is a system used to transfer heat between two or more fluids. Heat exchangers…

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: Explain the difference between the inherent and installed valve characteristics.

A:

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: What is the function of safety valve?

A:

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

A: Figure 1:

Q: es are favored because of their lower cost and lighter weight Correct answer plug ball poppet…

A: To select the correct options.

Q: What is the purpose of a directional control valve?

A:

Hydronics