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Aug 24, 2020 · Select the (2) best choices that describe proper conditions for necessary complete combustion. A. Large quantities of sulphur have to be supplied to the boiler. B. Enough air must be supplied. C. Transporting coal and ash via boiler stack. D. Enough time is given.Get Price
Steam Boilers Engines Nozzles and Turbines Mcqs This set of Mechanical engineering Multiple Choice Questions & Answers (MCQs) focuses on study of " Steam Boilers, Engines, Nozzles and Turbines ". These questions are chosen from a collection of most authoritative and best reference books on Mechanical engineering. Our aim is to prepare an individual for competitive exams …Get Price
Part 36: Objective questions and answers of Thermal Engineering. Q1. Thermal efficiency of well-maintained boiler will be of the order. d) 90%. Q2. Thermal efficiency of a thermal power plant is of the order of. Q3. It is required to produce large amount of steam at low pressure.Get Price
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. Automobile Engineering MCQ Practice Test - Set 01. Practice Test Get Price
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
MCQs of High Pressure Boilers. 31. The behavior of the mixture of solid fuel particles & air-gas is like fluid is known as. 32.Get Price
The figure above shows a solar boiler. This consists of a collector with a total surface area A=2 m^{2} through which water is pumped at a flow rate of Phi _{pump}=0.02(1/s) . …Get Price
Learn Steam Boilers, Engines, Nozzles And Turbines MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Steam Boilers, Engines, Nozzles And Turbines MCQ question is the important chapter for a Mechanical Engineering and GATE students.Get Price
Feb 09, 2020 · Function of boiler in Steam power plant is to: Dry the steam. Converts water into steam. Derive heat from flue gases. Increase temperature of supplied air for heating. Correct answer: 2. Convert water into steam. ← Coal is pulverized to | Power Generation MCQ. The superheater in a steam power plant is for →.Get Price
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Jan 01, 2022 · 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. Boiler & Mechanical Engineering Question Book.Get Price
(4-025-3.1) To register a boiler, pressure vessel, a pressure piping system, or a boiler fitting, within one of the provincial jurisdictions, The chief inspector of the jurisdiction must review and approve the design drawings and calculations Drawings must be submitted to the ASME The manufacturer need not have a quality control program in placeGet Price
Power Plant Engineering MCQ Questions and Answers Quiz. 1. The overall efficiency of a boiler in a thermal power plant is of the order of. 70 to 80%. 2. Permissible pH value of water for boilers is. 3. Heating value of coal is approximately. 4.Get Price
Steam Boilers, Engines, Nozzles and Turbines Objective Questions and Answers pdf:-. 101. The difference between cornish boiler and lancashire boiler is that. (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.Get Price
Power Engineering - 1 20 Questions MCQ Test Mock Test Series for SSC JE Mechanical Engineering | Power Engineering - 1. Boiler mountings are the components generally mounted on the surface of the boiler to have safety during operation. These are the essential parts of the boiler, without which the boiler operation is not possible. Get Price
Answer: (d) all of the above problems. SHOW ANSWER. 113. Boiling down of boiler water is done so as to. (a) control the solid concentration in the boiler water by removing some of the concentrated saline water. (b) remove dissolved gases in the water. (c) reduce boiler pressure. (d) increase steam temperature.Get Price
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. Automobile Engineering MCQ Practice Test - Set 01. Practice Test Get Price
Boilers supported from the top. a) are mostly package boilers. b) are free to expand vertically. c) can only be used on small units. d) are usually not of …Get Price
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
13) Thermal efficiency of steam power plant is maximum at boiler pressure of. a) 120 bar. b) 146 bar. c) 166 bar. d) 156 barGet Price
Electrical Engineering MCQ Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07 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
Feb 09, 2020 · Function of boiler in Steam power plant is to: Dry the steam. Converts water into steam. Derive heat from flue gases. Increase temperature of supplied air for heating. Correct answer: 2. Convert water into steam. ← Coal is pulverized to | Power Generation MCQ. The superheater in a steam power plant is for →.Get Price
You can send your comments directly at [email protected] 3. The economiser is used in boilers to.. A. Increase thermal efficiency of boiler B. Economise on fule C. Extract heat from the exhaust the gases D. Increase flue gas temperatureGet Price
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
Power Engineering MCQ Power Engineering Chapter 60 Which code states "all boilers having a fixed water level, 12 3rd Class A2 Chapter 15 3rd Class B1 Basic Boiler Construction Continuous & Intermittent Blowdown Drum Internals Electric Boilers Engineering Materials Environmental Introduction Firetube Boilers Four cycle engine lubrication is Get Price