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  • TOP 50 BOILER ATTENDANT QUESTION & ANSWER FOR EXAMINATION …

    2017/11/19 · TOP 50 BOILER ATTENDANT QUESTION & ANSWER FOR EXAMINATION In this article we discussed about TOP 50 BOILER ATTENDANT QUESTION & ANSWER FOR EXAMINATION, these question answers are very helpful for who preparing for BOE EXAMINATION, also who preparing for the Energy manager or Energy auditor exam . all of …Get Price

  • What is an atmospheric boiler? - Answers

    Answer (1 of 2): Afbc is air fluidized bed combustion boiler . this type of boiler the bed is having pa ( primary air nozzles) through which air passes and burn the fuel which is present on the bed . basically light density fuel is used for this type of boiler. Efficiency ofGet Price

  • Units 12 - Chapters 51 - 55 Flashcards | Quizlet

    Heating Boiler: Lowest visible part 25mm (1 inch) above the level. Power Boiler: Lowest visible part 50mm (2inches) above the level. H.R.T. : Lowest visible part of the gauge glass no less than 76 mm (3inches) above the highest point of the tubes, flues or crownGet Price

  • 17 Mpa The Condensate from the heating system is returned to the boiler …

    20. A boiler installed where the atmospheric pressure is 755 mmHg. Has a pressure 12 Kg/cm2 . What is the absolute pressure in Mpa? Answer: B A. 1.350 B. 1.277 C. 1.200 D. 1,700 21. A storage tank contains oil with specific gravity of 0.88 and depth of 20 Get Price

  • Laws of Thermodynamics Questions and Answers | Study.com

    The boilers at Purdue s Wade Utility Plant produce steam at 600 psig (~4.2 MPa) and 825 degrees F (~440 degrees C). After partial expansion through the turbine generator, steam at 15 psig (~205 kPaGet Price

  • What is aqc boiler? - Ask Sawal

    2020/3/24 · What is a forced draft burner? With this type of burner, all the combustion air is provided as primary air and they are commonly known as pre-mix burners. Air under pressure (about 70mbar) entrains low-pressure gas. With forced draught burners the fuel and air do not mix until they enter the burner head. Click to see full answer.Get Price

  • Interview Questions In Boiler | Placement Interview Questions In …

    would be a hot water space-heating boiler operating under 15-20 lbs. pressure coincidental with a reduction of the city water supply below such pressure (or higher in most commercial boilers). As wa-ter tends to flow in the direction of least resistance, aGet Price

  • heating - Should I get a condensing boiler or atmospheric boiler …

    2021/2/28 · Should I get a condensing boiler or atmospheric boiler for cast iron radiator system Ask Question Asked 8 months ago Active 8 months ago Viewed 56 times 1 I am looking to replace the boiler as part of a basement reno. The house was built in 1903 and has Get Price

  • What is an AFBC boiler? - Quora

    2019/8/19 · In this article, we are going to discover what an industrial boiler is, and how it works. But first, let us consider the term heat. Heat is vital in everyone's day to day lives. Whether it be heat to warm up our surroundings, or heat to be able to cook food, we all use it toGet Price

  • BOE QUESTION ANSWER Archives - ASKPOWERPLANT

    BOE (BOILER OPERATION ENGINEER ) SHORT TYPE QUESTION ANSWER-4 FOR EXAMINATION:- 1. Sorbent is used in FBC boilers to a. Improve combustion b. Remove sulphur c. Maintain furnace temperature d. All of the above 2. In an utility boilerGet Price

  • What is a Boiler and How Does it Work? | RealPars

    2018/2/18 · These boiler question answers are selected by those peoples who passed the BOE, Energy Manager, Energy Auditor examination already . Let us discussed the top 17 boiler question answer you never know about it .Get Price

  • Answered: A. What is the rate of steam generation… | bartleby

    Hot Nitrogen gas at 400 and atmospheric pressure flows into a waste-heat boiler at a rate of 20 kg/s and transfers heat to water boiling at 101 kPa. The water fed to the boiler is saturated liquid at 101.3 kPa, and it leaves the boiler as superheated steam at 100 Get Price

  • Burner Management System Logic and Interlock - …

    2020/6/29 · This article has covered many topics related to Interview Questions in Boiler, Steam Boiler question and Answers, Types of Steam Boilers, Fundamentals and Function of Steam Boilers etc. These in-depth interview questions in Boilers are helpful for Boiler operator, Boiler inspector and boiler exams, assessment and certifications and these questions are prepared …Get Price

  • MCQ in Power Plant Engineering Part 2 | ME Board Exam

    2020/12/14 · MCQ in Power Plant Engineering Part 2 as part of the coverage of Mechanical Engineering Board Exam (ME). A pinoybix mcq, quiz and reviewers. 57. Steam leaves an industrial boiler at 827.4 kPa and 171.6 C. A portion of the steam is passed through a throttling Get Price

  • Top 17 Boiler Question and Answer you Never know - ASKPOWERPLANT

    2018/2/18 · These boiler question answers are selected by those peoples who passed the BOE, Energy Manager, Energy Auditor examination already . Let us discussed the top 17 boiler question answer you never know about it .Get Price

  • 12 STEAM TURBINE OPERATION QUESTION ANSWER - …

    2018/1/6 · Best 25 question and answer for boiler first and second class operator viva examination 2017 12.6k views AFBC ( Atmospheric Fluidized Bed Combustion ) BOILER COLD START UP PROCEDURE 9.7k views BOE (BOILER OPERATION ENGINEERING) QUESTIONS AND ANSWERS FOR ALL STATS BOARD 9k viewsGet Price

  • Engineering Thermodynamics: Problems and Solutions, Chapter-4

    Answers: (a) 0.87 m/s, (b) No change A steam heating system for a building 175 m high is supplied from a boiler 20 m below ground level. Dry, saturated steam is supplied from the boiler at 300 kPa, which reaches the top of the building at 250 kPa.Get Price

  • What is a Boiler and How Does it Work? | RealPars

    2019/8/19 · In this article, we are going to discover what an industrial boiler is, and how it works. But first, let us consider the term heat. Heat is vital in everyone's day to day lives. Whether it be heat to warm up our surroundings, or heat to be able to cook food, we all use it toGet Price

  • Engineering Thermodynamics: Problems and Solutions, Chapter-4

    Answers: (a) 0.87 m/s, (b) No change A steam heating system for a building 175 m high is supplied from a boiler 20 m below ground level. Dry, saturated steam is supplied from the boiler at 300 kPa, which reaches the top of the building at 250 kPa.Get Price

  • Units 12 - Chapters 51 - 55 Flashcards | Quizlet

    Heating Boiler: Lowest visible part 25mm (1 inch) above the level. Power Boiler: Lowest visible part 50mm (2inches) above the level. H.R.T. : Lowest visible part of the gauge glass no less than 76 mm (3inches) above the highest point of the tubes, flues or crownGet Price

  • All Your Queries Answered at FindAnyAnswer.com - What is a steam header?

    2020/2/22 · Steam Header.Steam exits the boiler through piping referred to as the steam header.The header also serves as a reservoir that feeds steam to the individual heating circuits. When does Steam have scheduled maintenance? Basic routine maintenance on Steam servers is performed on Tuesdays, with some outages occurring generally around the afternoon to …Get Price

  • Why is a boiler flame yellow? - Quora

    Answer (1 of 5): The trouble with flames in an atmosphere, is that the flame wants to go upward all the time. In an oven, when broiling, you want the heat to travel downward, to sear the top of the food. You can do that easily enough with an electric heating elementGet Price

  • 17 Mpa The Condensate from the heating system is returned to the boiler …

    20. A boiler installed where the atmospheric pressure is 755 mmHg. Has a pressure 12 Kg/cm2 . What is the absolute pressure in Mpa? Answer: B A. 1.350 B. 1.277 C. 1.200 D. 1,700 21. A storage tank contains oil with specific gravity of 0.88 and depth of 20 Get Price

  • What is the age of an oil fired boiler manufactured by Bard S/N …

    2013/10/2 · Hello! What is the age of an oil fired boiler manufactured by Bard S/N 000J112824995-1. Also, the furnaces' exposed metal flue connector is sharing the flue with an atmospheric vented LP fired water heater and are sharing the …Get Price

  • Top 17 Boiler Question and Answer you Never know - …

    Steam Production When heat is added to water, its temperature rises at a rate of 0.56 C (1 F) for each heat input of 2.095 kJ/kg (1 Btu/lb) If we take water at 0 C (32 F) and we add 419 kJ/kg (180 Btu/lb) then we will increase the temperature of the water by 100 CGet Price

  • Boiler pressure is 30 psi could you tell me whats the temperature…

    Answer (1 of 2): Q: Boiler pressure is 30 psi could you tell me what's the temperature? Yes. Assuming an atmospheric pressure of 14.7 psi at sea level the absolute pressure is 30 + 14.7 = 44.7 psia. At 44.7 psia the temperature will be 274.0 deg F. The 30 psi valueGet Price

  • What is a boiler reheater? - Answers

    2013/3/6 · Main difference between hot cyclone and cold cyclone is 1. In hot cyclone flue gas temperature is above 800'c., in cold cyclone is is 400 to 500'c. 2. For 3-pass boiler we are used Get Price

  • What is boiler draught? - REFINERY | OIL AND GAS

    2020/4/19 · Boiler draught is defined as the small difference between the pressure of outside cold atmospheric air and that of gases within a furnace or chimney. The draught is necessary to force air through the fuel grate to help in proper combustion of fuel …Get Price

  • Low pressure boiler practice test Flashcards | Quizlet

    Start studying Low pressure boiler practice test. Learn vocabulary, terms, and more with flashcards, games, and other study tools. A _____ boiler has water in the tubes and heat and gases of combustion passing around the tubesGet Price

  • Boiler – Fundamentals and Best Practices

    Available Answers: 1. Criterion 1 The project utilizes waste heat from a cement production facility by waste. Cement Waste Heat Recovery Boilers. recovered by a boiler to generate electricity in a. This product is the Waste Heat Boiler for Cement kiln head calcination cooler in the cement production line. AQC boiler adopts anti-erosion high-fin Get Price

  • What is a forced draft burner? - Ask & Get Answered

    A BMS is required in line with the inclusions of NFPA 85, Boiler and Combustion Systems Hazards code. The citations are as follows: a) Single burner boilers, multiple burner boilers, stokers and atmospheric fluidized bed boiler with a fuel rating of 3.7MWt (12.5Get Price

  • Interview Questions In Boiler | Placement Interview Questions In …

    2020/6/29 · This article has covered many topics related to Interview Questions in Boiler, Steam Boiler question and Answers, Types of Steam Boilers, Fundamentals and Function of Steam Boilers etc. These in-depth interview questions in Boilers are helpful for Boiler operator, Boiler inspector and boiler exams, assessment and certifications and these questions are prepared …Get Price

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