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What is boiler feed water?
Boiler feed is the fresh or treated water to replenish the water loss though evaporation or leak
What are some applications for a water tube boiler?
Water tube boilers are used in marine and stationary applications. A water tube boiler heats by water flowing through tubes and being heated by fire externally.
What is the use of evaporation in industries?
your mum is behind you and heworksin you
What is flooding point?
In a packed or tray column where you have vapor flowing up and liquid flowing down, there is an upper limit to how fast the liquid can drain downwards. The point at which liquid cannot flow down as fast as it is coming into the column is the "flooding point". The actual flooding point is partly dependent on how fast the liquid can flow down with no vapor flowing upwards and the rate at which vapor is trying to flow upwards. Cross sections of the column occupied by vapor are not available for liquid flow - effectively reducing the cross-section for downward flow of the liquid. You also get entrainment of liquid in the upward flowing vapor and drag on the liquid as it fights the direction of the vapor flow - the vapor wants to go up while the liquid wants to go down. This additional drag also slows down the flow of liquid trying to drain downward in the column. There is an analogous condition for two-phase liquid/liquid extraction columns.
What is catch pot?
A Catchpot (GB Pat No 2302394) was invented by UK inventor Dennis Henson. A Catchpot is a container device used to catch some of the water flowing from float operated water valves. The Catchpot has bleed holes and internal siphon's and is usually attached to the lever arm of the valve. The Catchot's purpose is to create a delay in the opening and closing of the valve and improve the valves flow performance.The word Catchpot is a registered trademark of Henson Delayed Valves Ltd.
What has a higher rate of evaporation hot water or cold water?
A higher rate of evaporation has hot water.
How does the quality of water affect the rate of evaporation. Should it be considered for determining the rate of evaporation?
if quality of water reduce the evaporation will decrase
How does quality of water affect the evaporation rate?
Impurities in water can alter the evaporation rate, depending on the type and quantity of impurity.
Does heating water increasing the rate of evaporation?
No it does not change the speed of evaporation
What are the factors that affect the rate of evaporation of water discuss how each one of these factors affect the rate of evaporation?
Climate change is warming up the atmosphere which is making evaporation happen faster. So climate change is a factor that affects the rate of water evaporation.
What would slow down the evaporation rate of a body of water?
A decrease of temperature involve a decrease of the evaporation rate.
What is the rate of evaporation from water dams?
slower because less water is exposed to the heat, the cause of evaporation.
How does the size of the body of the water affect on evaporation rate?
A greater water area produce a higher evaporation.
which the conditiondo the following will increase the rate of evaporation in water?
-temperature -surface area -vapour pressure
Does adding sugar to water affect the rate of evaporation?
Yes, it decreases the evaporation rate. Sugar molecule contains a lot of -OH groups, which can make Hydrogen bonds with water. Since molecular attraction increases the rate of evaporation decreases.
How does colored water evaporate?
The evaporation rate is slightly lower than the rate for pure water.
When adding something to water how does it change evaporation?
Any impurity reduce the rate of evaporation.
