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Is gate valve used for throttling?

Never. Throttling will erode the valve seat and then the valve will never shut off completely.


A throttling calorimeter is used to measure the quality of?

steam


Why is a throttling valve called an expansion valve?

It is not.. A globe , needle , ball valve are used for throttling For expansion either a shock absorber , diaphragm tank or air chamber are used to allow for expansion


What valve types are used for throttling flow?

Ball-joint shut off


What is the difference between a capillary tube and a expansion valve?

The throttling devise can be the valve or the copper tubing that allows the flow of the refrigerant through very small opening also called as the orifice. The throttling devices allow restricted flow of the refrigerant. The throttling devices are also called as the expansion valves because when the refrigerant passes through them the pressure of the refrigerant drops down or it expands..Capillary tube is one of the most commonly used throttling devices in the refrigeration and the air conditioning systems. The capillary tube is a copper tube of very small internal diameter. It is of very long length and it is coiled to several turns so that it would occupy less space. The internal diameter of the capillary tube used for the refrigeration and air conditioning applications varies from 0.5 to 2.28 mm (0.020 to 0.09 inches). Capillary tube used as the throttling device in the domestic refrigerators, deep freezers, water coolers and air conditioners.


What is the difference between a globe valve and a butterfly valve in terms of application?

Globe is used for throttling


Explain why throttling is a wasteful process and how the turbine can be used to reduce steam pressure for process work?

a turbine would equally reduce the pressure and gain output work whilst mere throttling would not be of any benefit


How does the throttling valve affect the thermodynamics of a system?

The throttling valve affects the thermodynamics of a system by controlling the flow of a fluid, which can change its pressure and temperature. When the fluid passes through the throttling valve, it expands and cools down, leading to a decrease in pressure and temperature. This process is known as throttling, and it can impact the overall efficiency and performance of the system.


What is the function of gate valve?

A gate valve is positive shut off and used for on of off . A globe valve is for throttling


Which of the following processor features is used to dynamically reduce power consumption based on current operating conditions?

Throttling.


Explain the main difference between overclocking and throttling?

Overclocking is the process of running components past their specified rates. Throttling is the process of reducing the rate at which the component runs. Throttling is often included in the design specs of a processor, so there is usually no danger in it. When you run components below the rate that they are rated for (even for throttling limits), this is generally known as underclocking.


What is the purpose of a throttling device in a mechanical system?

A throttling device in a mechanical system is used to regulate the flow of a fluid or gas by controlling the amount of pressure or flow rate. It helps to maintain a desired level of performance and efficiency in the system by adjusting the flow as needed.