Mcq Auxiliary Boiler Industry

  • Offshore price : $20000-$100000 Get a quote on the right form
  • Minimum order quantity : 1 set :Mcq Auxiliary Boiler Industry
  • Supply Capacity : 10 units/month :Mcq Auxiliary Boiler Industry
  • Manufacturer/Brand : Fangkuai boiler
  • Port : Anyang
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HOT

θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

consult
HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

consult
HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

consult
HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

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HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

consult
HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

consult

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  • Marine Boilers - Marine Engineering Knowledge Part 1

    Oct 13, 2015 · Boiler blow down is made to reduce the density of salt and to remove the dissolved and suspended solids, also the floating solid impurities in the boiler system. If there are not removed from the boiler water system, foaming, priming, corrosion will occur in the boiler steam space and feed water system. See 'Boiler Blow Down'.Get Price

  • Auxiliary Boiler (Set 3) | Multiple Choice Questions

    Multiple Choice Questions. 1. Failure of the feed pump to deliver feedwater to an auxiliary boiler could be caused by ______________. a low pump suction lift. abnormally low water temperature. grounded probes in the water level control. a high pump suction head. 2. If the fuel/air ratio in an automatically fired auxiliary boiler is insufficient Get Price

  • 2. BOILERS

    2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.Get Price

  • Chapter 14 Boilers - Pearson

    292 Chapter 14 Stack—an opening at the top of the boiler that is used to remove flue gas, p. 297. Steam drum—the top drum of a boiler where all of the generated steam is collected before entering the distribution system, p. 293. Steam trap—a device used to remove condensate or liquid from steam systems, p. 294. Superheated steam—steam that has been heated to a very …Get Price

  • Hot oil heaters and thermal fluids: the complete guide

    The gross power is of the order of 10-20% more than the net power and depends on the boiler design, service temperature and fuel. Therefore, for a boiler of 1000 kW net power, a burner with power of 1100-1250 kW is required. The boiler overpressure is the loss of load or pressure in the internal smoke circuit.Get Price

  • MCQ: Unit -2: Operation processes - DIMR

    Ł Auxiliary equipment energy consumption.The combustion efficiency test does not account for the energy usage by auxiliary equipments, such as burners, fans, and pumps. B) Preparations and pre conditions for testing Ł Burn the specified fuel(s) at the required rate. Ł Do the tests while the boiler is under steady load. Avoid testing during Get Price

  • Auxiliary Operator * Contract * 3 months * Alabama * 7082

    The Auxiliary Operator assists in the proper start-up, operation, and shutdown of the boiler, steam turbine generator, related auxiliaries, and balance of plant equipment from outside the control room. During the work shift, the Auxiliary Operator also tours designated areas in the plant to inspect equipment and record operating parameters.Get Price

  • Problems caused by oil in boiler feed water system - GARD

    Defective boiler pipes caused by oil-infected boiler water. Theshipowner decided to take the vessel off-hire for completecleaning of the feed water system and renewal of the pipesystem in the auxiliary boiler. The total estimated timefor cleaning and pipe replacement was three weeks.Get Price

  • Multiple Choice Questions on Steam Boilers and Engines

    MEO Oral Exam Questions on Marine BoilersGet Price

  • FURNACES AND REFRACTORIES - Modern Eq

    percent) compared to other combustion equipment such as the boiler (with efficiencies higher than 90 percent. This is caused by the high operating temperatures in the furnace. For example, a furnace heating materials to 1200 oC will emit exhaust gases at 1200 oC or more, which results in significant heat losses through the chimney.Get Price

  • Boiler Classification and Application - CED Engineering

    Ł Boilers are occasionally distinguished by their method of fabrication. Packaged boilers are assembled in a factory, mounted on a skid, and transported to the site as one package ready for hookup to auxiliary piping. Shop-assembled boilers are built up from a number of individual pieces or subassemblies.Get Price

  • Boiler – Fundamentals and Best Practices

    Boiler - Fundamentals Steam production and steam uses Steam purity and steam quality Types of boilers Basic boiler principles Basic boiler calculations (from Energy Conservation Programme Guide for Industry & Commerce) 1 64 1 32 3 64 1 16 5 64 3 32 0 Scale Thickness, inches or mm Energy Loss % 8 7 6 5 4 3 2 1 Ir o n & S il ic a ont S c a l Get Price

  • Boilers - University of Alabama

    Boilers, were a major part of the Industrial Revolution beginning about 1700. They are major consumers of industry and building energy consumption today. Industry: boilers are used for power generation, process heat (e.g., refineries, petrochemicals, paper mills, tire manufacturing, etc.) and heating.Get Price

  • Steam boiler objective questions (mcq) and answers

    Steam boiler | Steam boiler Objective Type Questions and answers. 6. The water tubes in a simple vertical boiler are. A. Horizontal. B. Vertical. C. Inclined. D. All of the above. View Answer.Get Price

  • Business and Commerce MCQ Questions and Solutions with

    auxiliary boiler, is to prevent A. accidental dry firing and overpressure B. uncontrolled fires in the furnace C. explosions in the boiler furnace D. explosions in the boiler furnace Answer-C 27. External fouling of boiler tubes can lead to: A. Greater steam generation B. Tube corrosion C. Tube Erosion D. Protection of tube against corrosionGet Price

  • Boiler Survey on Ships - Marine Engineering Study Materials

    Dec 15, 2020 · Boiler Survey on Ships. All boilers, economizers, steam receivers, steam heated steam generators, thermal oil and hot water units intended for essential services, together with boilers used exclusively for non-essential services having a working pressure exceeding 0.35 MPa and a heating surface exceeding 4.5 m 2 are to be surveyed internally.Get Price

  • Boiler Preparation, Start-Up and Shutdown

    that the boiler has a valid inspection certificate (if not, the Chief Engineer will need to contact the local Boiler Inspector and make appropriate arrangements). START-UP PREPARATION Several checks must be made before a boiler can be started. These checks include the boiler itself, the feedwater system, and the fuel and draft systems. As well, oldGet Price

  • Chapter 3.9: DG Sets

    Auxiliary power consumption of DG set at full load in its operating capacity is about _____. a) 1 - 2% b) 5 – 6% c) 10 - 12% d)Above 15% 7. The rating required for a DG set with 500 kW connected load and with diversity factor of 1.5, Waste heat recovery boiler for steam generation b) Waste heat recovered in the form of hot water used in Get Price

  • Power Plant Interview Questions & Answers - Inst Tools

    24. Write about Benson boiler? State some important advantages of Benson boiler? Benson boiler is the high pressure, vertical fire tube boiler. This boiler has no drum and is ~designed to operate at critical pressure of 225 bar. Benson boiler has no drum. So the total weight of the Benson boiler is reduced by 20%, when compared to other boilers.Get Price

  • MEO Oral Exam Questions on Marine Boilers

    Multiple Choice Questions on Steam Boilers and Engines - Set 16 MCQ Steam Boilers Edit Practice Test: Question Set - 16. 1. The air pressure at the fuel bed is reduced below that of atmosphere by means of a fan placed at or near the bottom of the chimney to produce a draught. Such a draught is calledGet Price

  • Chemical Engineering MCQ Practice Tests - ObjectiveBooks

    Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07. Practice Test: Question Set - 07 1. MCQ Soil & Foundation MCQ SOM MCQ Steam Boilers MCQ Steel Structures MCQ Stoichiometry MCQ Structural Analysis MCQ Structural Design MCQ Surveying MCQ Switchgear Protections MCQ Synchronous Motor MCQ System Analysis MCQ Get Price

  • Steam Boiler Quiz - ProProfs Quiz

    Aug 26, 2020 · C. Regulate the fuel oil supply pressure. D. Sample the stack gases. 5. If the low water level alarm sounds on an automatically fired boiler, and the low water cut out fails to function, you must immediately. A. Blow down the gage glass to …Get Price

  • MCQs - Marinerspoint

    The steam generating plant consists of a boiler, superheater, and economizer for the production of steam and other auxiliary equipment for the utilization of flue gases. (i) Boiler: The heat of the combustion of coal in the boiler is utilized to convert water into steam at high temperatures and pressure. The flue gases from the boiler make Get Price

  • Auxiliary Boiler (Set 6) | Multiple Choice Questions

    Multiple Choice Questions. 1. Excessive vibration of an automatically fired auxiliary boiler can be caused by ____________. air or water in the furnace. combustion pulses. fuel oil pump failure. flame failure. 2. The amount of fuel oil atomized by a return …Get Price

  • Steam Boilers MCQs with Answers - Set 24 - ObjectiveBooks

    8. Blow off cock in a boiler is used to (A) Control the flow of steam from the boiler to the main pipe and to shut off the steam completely when required (B) Empty the boiler when required and to discharge the mud, scale or sediments which are accumulated at the bottom of the boiler (C) Put off fire in the furnace of the boiler when the level of water in the boiler falls to an unsafe limitGet Price

  • What is the function of an economiser in a steam boiler MCQ?

    Answer (1 of 3): it is to warm the feed water (the water that is being fed into the boiler and that is turned into steam to do some kind of work) heating the feed water from (lets say) 10°C in the supply line (or locomotion tender) to the boiling point (higher then 100°C due to the pressure in tGet Price

  • [MCQ's] Power Engineering - Last Moment Tuitions

    59. Which of the following boiler is best suited to meet the fluctuating demand of steam? a) Cornish boiler b) Lancashire boiler c) Locomotive boiler d) Babcock & Wilcox boiler Answer: c Explanation: Locomotive Boiler is the best suited to meet the fluctuating demand of steam. 60. The diameter of Cornish boiler varies from _____ a) 1 to 2m b) 0 Get Price

  • CHAPTER TWO: Boiler Operation Maintenance & Safety Study …

    CHAPTER TWO: Boiler Operation Maintenance & Safety Study Guide 2.1 Boiler Design and Construction Boiler: A boiler is a closed vessel in which water is heated, steam is generated, superheated or any combination thereof under pressure or vacuum by the direct application of heat from combustible fuels or electricity. The steam produced is used forGet Price

  • Heat Recovery Steam Generators (HRSG) | GE Gas Power

    With over 100 years of boiler experience and more than 1,300 HRSGs installed worldwide, GE is a leading HRSG OEM. Our product portfolio includes various configurations, including GE's Once Through technology, as well as several modular construction options that deliver the degree of prefabrication that best fits your specific project Get Price

  • Steam boiler objective questions (mcq) and answers

    You can send your comments directly at [email protected] 2. Which of the folling is a water tube boiler.. A. Locomotive boiler B. Lancashire boiler C. …Get Price

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