How Basic Boiler Works? | Yahoo Answers

Dec 21, 2007 · There is a company that basically wrote the book on boilers its the Kewanee Boiler Co. If you want to do a little reasearch you can find them all over the net.. A boiler works like this . 1. you must have a heat source..gas , coal , wood or even electricity. 2. You must have a presuurized system that has a controlled steam output . 3.

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TOP 250+ Steam Boilers Interview Questions and Answers 08

What Is The Function Of A Boiler? Answer : A Boiler supplies dry and saturated steam at the required pressure. Question 2. Briefly Explain The Boiler Mounting, And Name Its Classifications? Answer : A particular apparatus or equipment is placed on the boiler to improve its safety, maintenance convenience and steam supply, is known as Boiler

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Wood oil combination boiler | Arboristsite.com

Oct 11, 2012 · Good day all, I recently installed a wood , oil combination boiler. For the past 23 years I have heated with a wood stove with a backup oil boiler. I was getting tired of the breezeway being way to warm, the living comfortable , the bathroom cold etc,etc. I can't believe how well this thing

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How to Destroy a Boiler -- Part 2 - National Board of Boiler

The answer to this good question is complex and is somewhat like trying to answer the question, "How high is high?" In the design of a steam generating system, margins are built into the peripheral equipment of the boiler to ensure the capability of meeting performance guarantees.

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Multiple Choice Questions on Steam Boilers and Engines

The Following Section consists of Steam Boilers and Engines Questions on Physics. Take the Quiz and improve your overall Physics.

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A coal-fired electrical generating plant has an efficiency of

Question: A coal-fired electrical generating plant has an efficiency of {eq}38 \%. {/eq} The temperature of the steam leaving the boiler is {eq}550^\circ C {/eq}.

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Explosion of Coal-Fired Hot Water Boilers | Installation

Sep 27, 2016 · Combustion in most coal-fired hot water boilers develop human control from start to finish. Coal-fired boilers, such as pressure and temperature can be controlled in size but can be observed. application and operating faults which lead to a bursting of the coal heating boilers are listed below:

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Boiler – Fundamentals and Best Practices

Steam Production From steam tables we can see that the total heat of steam does not vary a great deal as the boiler pressure increase The boiling point (b.p.) increases as the pressure increases Thus the sensible heat increases as the pressure increases, and the latent heat decreases Boiler pressures are expressed in psia, psig, bar, kg/cm2

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Boiler Question and Answers - Boilersinfo - Boiler and

Jun 09, 2020 · Boiler Question and Answers 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.

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Boiler Questions and Answers regarding Your Boiler

See all full list on mckenziecorp.com

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ME6701 POWER PLANT ENGINEERING L T P C 3 0 0 3 OBJECTIVES

This coal is sized by crushers, breakers etc. The sized coal is then stored in coal storage (stock yard). From the stock yard, the coal is transferred to the boiler furnace by means of conveyors, elevators etc. The coal is burnt in the boiler furnace and ash is formed by burning of coal, Ash coming out

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Boiler Fuel - an overview | ScienceDirect Topics

Boiler fuel control then follows the turbine control to raise the throttle steam pressure to its rated value. Throttle governing is the most favorable method of control in the above two modes. Figure 6.46 shows the “main steam pressure vs. load” characteristic of “constant pressure”, “true sliding pressure”, “modified sliding

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Knowledge - China Coal Fired Boiler, Steam Boilers, Biomass

Coal-fired steam boilers, which are a type of boiler that combines a coal-fired boiler with a steam boiler, and from the current point of view, this type of boiler has many applications, in some industries and fields. Therefore, it is necessary to carry out familiarity and understanding to achieve the correct and reasonable use of the boiler. 1.

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GENERAL SERVICES ADMINISTRATION INSPECTION REPORT OF BOILER

58. in your opinion is this boiler in a safe condition to be operated? yes no. 58a. if answer to question 58 is no, the inspector will notify the custodian, or building superintendent, immedi- ately in writing, not to use same, and give complete details to regional office by wire 59.

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Solved: A Steam Power Plant Consists Of A Boiler, A Turbin

Question: A Steam Power Plant Consists Of A Boiler, A Turbine, A Condenser And A Pump As Four Components. The Turbine Has A Power Output Of 220 MW And The Pump Consumes 10 MW To Keep The System To Be Operated. The Plant Consumes Coal At A Rate 36 Tons /hour. The Coal Has Its Heating Value Of 30,000 KJ/kg.

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CON EXAMINATION BOARD OF BOILERS

high pressure steam (b) super-heated steam (c) \Xet steam (d) dry saturated steam. (ii) Size of the boiler tube is generally specifieci by . (a) mean diameter and thickness (b) inside diameter and thickness • (c) outside diameter and t 'ckness (d) inside diamet1 and outside diameter. (iii) In a boiler, va' 'ous heat losses take place.

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200+ TOP Steam Boilers, Engines, Nozzles and Turbines MCQs Pdf

Steam Boilers, Engines, Nozzles and Turbines Questions :- 1. For water, at pressures below atmospheric, (a) melting point rises slightly and boiling point dro 200+ TOP Steam Boilers, Engines, Nozzles and Turbines MCQs Pdf

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question about antique furnace? | Yahoo Answers

Feb 14, 2009 · What your looking at is indeed and old coal fired low pressure steam boiler. Years ago they were hand fired and did a great job of giving good heat to those grand old buildings. Then as natural gas became available in the areas, Heating service and repair companies would modify the old boilers by installing what was known as a conversion burner.

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300+ TOP POWER PLANT Engineering Multiple Choice Questions

POWER PLANT Engineering Multiple Choice Questions :-21. In a regenerative feed heating cycle, the greatest economy is affected (a) when steam is extracted from only one suitable point of steam turbine (b) when steam is extracted from several places in different stages of steam turbine

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(Get Answer) - . A steam boiler generates steam at 30bar

A steam boiler generates steam at 30bar; 3000C t the rate of 2kg/sec. the steam is expanded isentropically in a turbine to a condenser pressure of 0.05bar, condensed at constant pressure and pumped back to boiler. (a) Draw the schematic arrangement of the above plant T-s diagram of Rankine’s cycle.

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Boiler Operator 3rd-test 1-2 Blue Book - ProProfs Quiz

Nov 14, 2018 · A boiler is operating at 400 psi, and the safety valve opens at 410 psi and closes at 398 psi. The blowdown is ____ psi.

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Electrical Engineering question and answer: POWER SYSTEM

A:Power factor is the ratio of true power to apparent power. It has to be ideally 1. If it is too low then cable over heating & equipment overloading will occur. if it is greater than 1 then load will act as capacitor and starts feeding the source and will cause tripping.(if pf is poor ex: 0.17 to meet actual power, load has to draw more current(V constant), result in more losses if pf is good

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Anatomy of a Boiler Failure—A Different Perspective

The boiler is a 1957 vintage 120-MW coal-fired radiant power boiler. This was a common boiler design for virtually all utility boilers built from the mid-1940s through the 1960s.

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Question & answers on boiler, MED 06209 - LinkedIn SlideShare

Mar 11, 2015 · Question & answers on boiler, MED 06209 1. Question bank for Energy Managers & Energy Auditors Chapter 2.2: Boilers Part – I: Objective type Questions and Answers 1. The minimum capacity of any closed vessel which generates steam under Indian Boilers Regulation Act is ___.

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2. BOILERS - Bureau of Energy Efficiency

2. Boilers Bureau of Energy Efficiency 31 The coal-feed hopper runs along the entire coal-feed end of the furnace. Acoal grate is used to control the rate at which coal is fed into the furnace, and to control the thickness of the coal bed and speed of the grate. Coal must be uniform in size, as large lumps will not burn out com-

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Power Plant Engineering And Power Technology

welcome again to online free tutorial www.askpowerplant.com.this site is created by the it’s owner joginder chauhan who has the more the 5 + years experience in the field of power plant operation and maintenance and connected with more than 2 lake people’s around the world who belonging the power sector through my website www.askpowerplant.com and my facebook group

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Homemade Coal Fired Steam Boiler - YouTube

Jul 23, 2017 · Playing around with my steam boiler. Homemade steam engine and wood fired boiler - off grid power source - Duration: 1:41. Appalachian Americans Preparedness 9,278 views

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power plant boiler questions in hindi – energy-saving boiler

power plant boiler questions in hindi. 2016-06-02 Published by: Cindy 0 . As a 70 years experience of boiler manufacturer, ZG provide various type of energy-saving boilers, like gas fired boiler,oil fired boiler, biomass fired boiler, CFB boiler, industrial autoclave, as well as chain grate boiler for customers to chose.

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Steam Boiler Questions and Answers

Question: Steam valves open causing a sudden large load I have two 82,000 lb/hr natural gas fired boiler that is designed for 300 psig and operating at 205 psig (saturated). The boilers serve a large campus with numerous buildings, each with an integrated building management control system.

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Steam Bath, Steam Shower, Steam Room Steam Generators

Question: steam boiler parts identification. Wow, what a great web site. I am trying to identify a vessel on the side of an old National steam boiler/furnace. It is about 12-18" tall, about 8" diameter and is attached to a manifold in the side that is about 12" off the floor. It is heavily rusted. The boiler is an old coal fired converted to oil.

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The National Board of Boiler and Pressure Vessel Inspectors

The answer to this good question is complex and is somewhat like trying to answer the question, "How high is high?" In the design of a steam generating system, margins are built into the peripheral equipment of the boiler to ensure the capability of meeting performance guarantees.

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Steam Boilers in Mysore, Karnataka | Get Latest Price from

Business listings of Steam Boilers, Parker Steam Boilers manufacturers, suppliers and exporters in Mysore, Karnataka along with their contact details & address. Find here Steam Boilers, Parker Steam Boilers suppliers, manufacturers, wholesalers, traders with Steam Boilers prices for buying.

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inquiry for gas operated boiler - waldhof-steger.de

gas operated steam boiler June 19, 2018 Horizontal Coal Boiler Comments: 0. Boiler - Wikipedia. 2018-6-15 · Heat sources. In a fossil fuel power plant using a steam cycle for power generation, the primary heat source will be combustion of coal, oil, or natural gas.In some cases byproduct fuel such as the carbon-monoxide rich offgasses of a

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BOILER INTERVIEW QUESTION & ANSWER - ASKPOWERPLANT

Nov 24, 2016 · BOILER INTERVIEW QUESTION & ANSWER Today we discussed about some multiple choice questions and answer related to power plant these questions are very helpful for which do preparation for B.O.E ( BOILER OPERATION ENGINEER ) EXAM. and also for ENERGY MANGER EXAM , and also for those people which prepared

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125 questions with answers in STEAM TURBINE | Science topic

For example, the high pressure steam turbine of a 1000 Mwe PWR nuclear power plant, in the steam extraction to the heater number 6, the quantity of wáter could be 2%. View 0 Recommendations

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Power Plant Electrical Engineering Interview Questions Answers

Apr 04, 2019 · Answer: The water is obtained in the boiler and the coal is burnt so that steam is obtained. This steam is allowed to hit the turbine, the turbine which is coupled with the generator generates the electricity. Q2. Why use the VCB at high transmission system ? why can’t use ACB?

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BASIC BOILERS - Sheffield Steam

C:\Tassie Steam\N01basicboiler Answers.docx P 5 10 Describe the checks that need to be carried out in a boiler house and around boiler after an outage for maintenance work, before firing of the boiler can commence. - Check workplace lighting and free access to work area. - Check for and remove any foreign combustible material

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Chapter 9 Boilers - NavyBMR

The quality of steam is expressed in terms of percent. For instance, if a quantity of wet steam consists of 90 percent steam and 10 percent moisture, the quality of the mixture is 90 percent. Superheated steam is steam at a temperature higher than the saturation temperature corresponding to pressure. For example, a boiler may operate at

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26 Power Plant Operator Interview Questions ( +Answers

Practice 26 Power Plant Operator Interview Questions with professional interview answer examples with advice on how to answer each question. With an additional 26 professionally written interview answer examples.

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Units 12 - Chapters 51 - 55 Flashcards | Quizlet

The disadvantages of the HRT boiler include: 1. Ease of cleaning 2. Limited steaming and operating pressure 3. High cost of brickwork setting 4. Low cost 5. Adequate foundation is required 6. Large water capacity A - 1, 2, 3 B - 4, 5, 6 C - 2, 3, 5 D - 2, 3, 4 E - 3, 4, 5

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