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2018-12-1 · Q & A Steam Turbines . Question & Answers on Steam Turbines. What is a stage in a steam turbine? Answer: In an impulse turbine, the stage is a set of moving blades behind the nozzle. In a reaction turbine, each row of blades is called a "stage." A single Curtis stage may consist of two or more rows of moving blade.
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Operation : A flue gas boiler consists of a large water tank through which flue gases flow. The first tube of the flueway is a larger diameter tube that is the focus. Steam tube boilers generally do not exceed 38MW (50t / h) and 32 bar of timbre
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2019-3-14 · Direct Installation and Operation. Boiler users and engineers can get information like boiler operation condition in real time, data analysis, maintenance, optimization, security alarm, project introduction through computer or phone. Automatic operation and monitoring operation condition have been put into action, some functions are under
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you will find here the large collection of solved Steam Boiler Question and Answers MCQs for Boiler Licensing Examination. Power plant, thermodynamics and Mechanical engineering Questions with answers in pdf are available to test your knowledge. Boiler & Mechanical Engineering Question Book Download 300 TOP Steam Boiler MCQs Boiler Engineering Examination Download Boiler License
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2019-3-20 · 10. A simple Rankine cycle operates the Boiler at 3 MPa with an outlet temperature of 350°C and the Condenser at 50 kPa. Assuming ideal operation and processes, what is the thermal efficiency of this cycle? a) 7.7 b) 17.7 c) 27.7 d) 37.7 View Answer
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Based on traditional technology, as well as the imported technology from Siemens, Alstom and ABB in recent years, the turbine and generator made in China reach the same level of world-class product and China is becoming the manufacturing base of the steam turbine & generator unit in the world.
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China Vertical Water Tube Gas Steam Boiler (200KG/440LB 7BAR/102PSI), Find details about China Boiler, Steam Boiler from Vertical Water Tube Gas Steam Boiler (200KG/440LB 7BAR/102PSI) - Shanghai Huazheng Special Boiler Manufacture Co., Ltd.
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2010-1-26 · Boiler maintenance is a must if you hope to have your boiler efficient at all times. Boilers give a vital service in hot water supply and household warming. They add to the comfort level of the home. Too often, repairs become necessary when the boiler malfunctions. Regular maintenance can
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Question 11. Our 1,200,000 lb/hr steam boiler normally operates at around 3% excess O2 or 15% excess Air. If it operated at 3% excess O2 what would be the approximate % boiler efficiency loss? Answer. The term Boiler efficiency is a generic term that could mean many things.
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2010-1-26 · Boiler maintenance is a must if you hope to have your boiler efficient at all times. Boilers give a vital service in hot water supply and household warming. They add to the comfort level of the home. Too often, repairs become necessary when the boiler malfunctions. Regular maintenance can
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Keep a steam boiler maintenance log. To stay on track with a preventative maintenance schedule, you should keep a dated log of all cleaning and repairs that are done to your steam boiler. This will help you know when it is about time to do it again. If you have further questions, ask a verified HVAC expert.
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2019-4-6 · A thermal power station is a power station in which heat energy is converted to electric power.In most of the places in the world the turbine is steam-driven.Water is heated, turns into steam and spins a steam turbine which drives an electrical generator.After it passes through the turbine, the steam is condensed in a condenser and recycled to where it was heated; this is known as a Rankine cycle.
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Get a quote PIPING Engineering Interview Questions :-1 . What is preferred location for drain? ANS: Must be located at the bottom section of drum. 2 . What are the steps in selection of valve? ANS: What to handle, liquid, gas or powder, fluid nature, function, construction material, disc type, stem type, how to operate, bonnet type, body ends, delivery time, cost, warranty.
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2015-8-20 · Boiler Feedwater Treatment (Part I): Why Water Treatment is Necessary, Technical Library, Sedifilt String-Wound Filter Cartridges Hydrogen gas sampling of the boiler steam is done to measure the corrosion potential of the boiler water. This test for corrosion is based on the release of hydrogen gas when iron corrodes. operation above
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Technical difficulties such as expansion, overheating, erosion, wearing-out have been overcome over the year, which makes the operation safer than ever. 4. Low maintenance cost & long service: Silicon nitride lining extends the service life to over 20 years and also makes regular maintenance less frequent, compared to other boilers. 5.
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This is the mechanical engineering questions and answers section on "Steam Boilers and Engines" with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand.
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2019-4-4 · power plant question and answer boiler and turbine professionals ask power plant. you join this group without paying any cost for getting more technical knowledge related to power plant operation and maintenance .
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Steam Boiler, Steam Generator, Compact Steam Boiler manufacturer / supplier in China, offering Small Size Steam Boiler for Laundry, 20 T/H Horizontal Water Tube Steam Boiler, Small Gas & Oil & Dual Fuel Steam Generator and so on.
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