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  • Steam boiler objective questions (mcq) and answers

    12. The difference between cornish boiler and lancashire boiler is .. A. Former is fire tube type and latter is water tube type boiler B. Former is water tube type and latter is fire tube type boiler C. Former contain one fire tube type and latter contains two water tube type boiler …Learn More

  • 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 limitLearn More

  • Power Engineering MCQ: HRT boiler firetubes have a

    HRT boiler firetubes have a diameter range of a) 25 to 51 mm b) 51 to 102 mm c) 76 to 102 mm d) 102 to 137 mm e) 125 to 176 mmLearn More

  • Steam boiler objective questions (mcq) and answers

    Steam boiler | Steam boiler Objective Type Questions and answers. 16. Which of the following is a water tube boiler.. A. Locomotive boiler. B. Cornish boiler. C. Cochran boiler. D. Babcock and Wilcox boiler. View Answer. D.Babcock and Wilcox boiler.Learn More

  • MCQ on Fire Tube Boiler | Steam Boiler | Module 1

    Thermal Engineering 34 | Objective Questions and Answer | Mock Test …Learn More

  • Which of the following is a fire tube boiler

    Explanation: Economiser: Economiser is a device used to heat feed water by utilising the heat in the exhaust flue gases before leaving through the chimney.Economiser improves the economy of the steam boiler. Superheater: Superheater is an important device of a steam generating unit.Its purpose is to increase the temperature of saturated steam without raising its pressure.Learn More

  • MARINE ENGINEERING, SELF EXAMINER- BOILERS -- CAPT AJIT

    Nov 29, 2011 · a)regulate the density or salinity of boiler water. b)remove scum from the surface of boiler water. c)permit air to excapewhile raising steam in a cold boiler. d)remove sludge from the bottom of the water drum. 20)A photoelectric cell installed in an automatically fired auxiliary boiler burner management system.Learn More

  • Steam Boilers, Engines, Nozzles & Turbines Mcqs - Mcqs Clouds

    MCQs: Steam Boilers, Engines, Nozzles & Turbines Mcqs - Mcqs Clouds is a portal which provide MCQ Questions for all competitive examination such as GK mcq question, competitive english mcq question, arithmetic aptitude mcq question, Data Intpretation, C and Java programing, Reasoning aptitude questions and answers with easy explanations.Learn More

  • Thermal Engineering MCQ's – Steam Generators – Water Tube

    Explanation: The correct answer is 7.62 to 10.16 cm. Babcock and Wilcox boiler has multiple water tubes as it is a multi-tube boiler. These tube join the uptake header with the down take header. These water tubes are made of mild steel.Learn More

  • Multiple Choice Questions on Steam Boilers and Engines

    Steam Boilers MCQs with Answers - Set 24 - ObjectiveBooksLearn More

  • MCQs of Steam Boilers (Basic Mechanical Engineering

    Basic Mechanical Engineering (3110006) MCQs. MCQs of Steam Boilers. Showing 21 to 30 out of 65 Questions vertical fire tube boiler Show Answer: Answer: Option (d) 30. The fire tubes in a Cochran boiler are (a) horizontal (b) vertical Learn More

  • Fire Tube Boiler - Types, Construction, Working & Applications

    Aug 30, 2019 · The water tube boiler generates more steam of high pressure whereas a fire tube boiler generates steam of low pressure. We will discuss the fire tube boiler, different types of firetube boilers, defects, and uses. Fire Tube Boiler. In Fire Tube Boilers, hot flue gases will be flown inside the tube and these tubes are surrounded by water.Learn More

  • Steam Generators - MCQs with Answers

    Jun 12, 2015 · Steam Generators - MCQs with Answers. Q1. The boiler in which the tubes are surrounded by hot gases is called as. a. fire tube boiler. b. water tube boiler. c. both a. and b. d. none of the above. View Answer / Hide Answer. ANSWER: b. water tube boiler.Learn More

  • MCQ on Steam Boiler | Fire Tube Boiler | Module 5

    Multiple-Choice Questions or Objective Type Questions on Boilers [PDF Learn More

  • Thermal Engineering 33 – COEP

    Q4. Cochran boiler is a. a) Horizontal fire-tube boiler. b) Horizontal water-tube boiler. c) Vertical water-tube boiler. d) Vertical fire tube boiler . Q5. Lancashire 'boiler is a. a) Stationary fire tube boiler. b) Stationary water tube boiler. c) Water tube boiler with natural/forced circulation. d) Mobile fire tube boiler . Q6.Learn More

  • Multiple-Choice Questions or Objective Type Questions on

    Mar 11, 2021 · In this article, I will keep 40 numbers of Multiple-Choice Questions on Boilers that will help you in examinations and also in viva. In the last section, there will be a Quiz test of 10 marks on Boilers. So, a total of 50 number questions are there. Which one of the following boiler is a fire tube boiler?Learn More

  • MCQs of Steam Boilers (Basic Mechanical Engineering

    Basic Mechanical Engineering (3110006) MCQs. MCQs of Steam Boilers. Showing 21 to 30 out of 65 Questions vertical fire tube boiler Show Answer: Answer: Option (d) 30. The fire tubes in a Cochran boiler are (a) horizontal (b) vertical Learn More

  • 250+ TOP MCQs on Steam Generators – Fire Tube Boilers – 2

    a) The length of its shell is about 10 m. b) It has a steam capacity of 12000 kg/hr. c) It is a water tube boiler. d) Its efficiency is about 50 to 70%. Answer: d. Clarification: The efficiency of Lancashire boiler lies in the range of 50 to 70%. The length of the boiler shell is 7 to 9 m and its diameter ranges from 2 to 3 m.Learn More

  • Steam Boilers, Engines, Nozzles and Turbines Mcqs for

    Steam in water tube boiler as compared to fire tube boiler_____? 0. A. can be raised rapidly B. is raisd at slower rate C. is raised at same rate A. vertical fire tube type B. horizontal fire tube type PakMcqs.com is the Pakistani Top Mcqs website, where you can find Mcqs of all Subjects, You can also Submit Mcqs of your recent test and Learn More

  • Firetube Steam Boilers Thermal Pressure

    250+ TOP MCQs on Steam Generators – Fire Tube Boilers – 2 … G-Boiler is a professional boiler manufacturer in BD. Focus on industrial boiler production and sales for 16 years. Our main products are coal-fired boilers, oil gas boilers, biomass boilers, electric boilers, and power plant boilers. Learn MoreLearn More