for given power a water tube boiler Agent occupies
Boiler Water - an overview | ScienceDirect Topics
Boiler water treatment has basically two phases: First, we remove impurities from the water to the desired cleanliness. Second, we add chemicals to the feedwater to adjust the pH, create less favorable conditions for deposition, and remove oxygen. Special water treatment chemicals are used in almost all boilers.
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Boiler-Definition, Fuel used, Types or Classification in …
Water tube boiler is those boiler in which the water is present inside the tubes and fire or hot gases surrounds these fire tubes. For a given power, it occupies large floor space. For a given power, it occupies small floor space. 8. Robust in construction. 9. 10.
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Steam Generators - Power Plant Questions and Answers …
a) A simple vertical boiler has one fire tube b) A fire tube boiler occupies less space than a water tube boiler, for a given power c) Steam at a high pressure and in large quantities can be produced with a simple vertical boiler d) all of the mentioned View Answer
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Which of the following statement is correct - Examveda
A fire tube boiler occupies less space than a water tube boiler, for a given power. B. Steam at a high pressure and in large quantities can be produced with a simple vertical boiler. C. A simple vertical boiler has one fire tube. D. All of the above. Answer: Option C.
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Steam boiler - SlideShare
27/11/2016 · Steam boiler. 1. A closed vessel in which steam is produced from water by combustion of fuel. 2. For generating power in steam engines or steam turbines In textile industries for sizing and bleaching For heating the buildings in cold weather and for producing hot water for hot water supply. 3. The water must be contained safely The steam must
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Water-tube_boiler : definition of Water-tube_boiler and …
The only railway use of water-tube boilers in any numbers was the Brotan boiler, invented in Austria in 1902 by Johann Brotan and found in rare examples throughout Europe. Hungary, though, was a keen user and had around 1,000 of them. Like the Baldwin, this
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250+ TOP MCQs on Steam Generators and Answers
b) A fire tube boiler occupies less space than a water tube boiler, for a given power c) Steam at a high pressure and in large quantities can be produced with a simple vertical boiler d) all of the mentioned Answer: a Clarification: A typical vertical boiler can have 6.
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Water-tube boiler - Wikipedia
19/3/2016 · Difference between Fire Tube Boiler and Water Tube Boiler: Fire Tube boiler. Water Tube Boiler. 1. Hot flue gases flow inside the tube and the water outside the tube. Water flows inside the tube and the flue gases outside the tube. 2. This boiler pressure is limited up to 20 bar.
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Boilers and its types & components - SlideShare
2/11/2017 · Boilers and its types & components. 1. STEAM BOILERS. 2. INTRODUCTIONINTRODUCTION STEAM GENERATOR OR BOILER A steam generator or boiler is usually a closed vessel made of steel. Its function is to transfer the heat produced by the combustion of fuel to water …
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Advantages and Disadvantages of Water Tube Boilers …
Occupies less Space: For a given power, water tube boiler occupies less space than that of the fire tube boilers. 9. Easy maintenance: All parts of the water tube boilers are easily accessible compared to, the fire tube boilers, for cleaning, repairing and inspection and hence maintenance is Department of Mechanical & Manufacturing Engineering, MIT, Manipal 7
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Water-tube boiler - Wikipedia
Water-tube boiler. A high pressure watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which boils water in the steam-generating tubes. In smaller boilers, additional generating tubes are separate in
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