Boiler Outage Inspection - Drums. All internal surfaces and the connections to all outside attachments, including water-column connections and safety valve nozzles, should be examined for deformation, corrosion, pitting, grooving, cracking, scale deposits, and sludge accumulation. Special attention should be paid to all seams, whether welded or
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A high water level in a boiler - Power Engineering MCQ A high water level in a boiler a) will not be made worse by dropping boiler pressure or allowing "swell" to occur b) should cause a high water level shutdown switch to stop the fire Learn More
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In a boiler installation the natural draught is produced_____________? A. due to the fact that furnace gases being light go through the chimney giving place to cold air from outside to rush in. B. due to the fact that pressure at the grate due to cold column is higher than the …
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A high water level in a boiler - Power Engineering MCQ A high water level in a boiler a) will not be made worse by dropping boiler pressure or allowing "swell" to occur b) should cause a high water level shutdown switch to stop the fire Learn More
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MCQ Questions Answers Model Question Paper Admit Card Admission Form Exam Result Exam Syllabus Previous Year Papers Thermal efficiency of steam power plant is maximum at boiler pressure of a) 120 bar b) 146 bar c) 166 bar d) 156 bar (a) air
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Boiler Outage Inspection - Drums. All internal surfaces and the connections to all outside attachments, including water-column connections and safety valve nozzles, should be examined for deformation, corrosion, pitting, grooving, cracking, scale deposits, and sludge accumulation. Special attention should be paid to all seams, whether welded or
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Description. This mock test of Power Engineering - 1 for SSC helps you for every SSC entrance exam. This contains 20 Multiple Choice Questions for SSC Power Engineering - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Power Engineering - 1 quiz give you a good mix of easy questions and tough questions.
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One of the main purposes of an external boiler inspection is to: a. Observe operation and maintenance practice b. Inspect all auxiliary equipment and pressure vessels c. Verify that scale is not present on or in the tubes d. Check for waterside corrosion e. Ensure
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Before lighting up a boiler you should: 1) purge the furnace 2) open the blow down valve 3) check the fuel supply 4) fill the boiler with water. If a new boiler is not properly boiled out, it may result in. The first duty of the operator coming on shift is to. The external inspection of a boiler.
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The ratio of expansion is reduced, thus reducing the length of stroke. 3. The cost of the engine, for the same power and economy, is more than that of a simple steam engine. 4. The temperature range per cylinder is increased, with corresponding increase in condensation. Correct. Incorrect. Question 9 …
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93. The advantages of using pulverized fuel include (a) higher boiler efficiency, low air requirement and low fan power. (b) easy and complete combustion. (c) fast response to load changes and low banking losses. (d) all of the above.
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2/8/2021 · 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.
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Aug 02,2021 - Test: Boiler & Steam Turbine - 2 | 30 Questions MCQ Test has questions of Mechanical Engineering preparation. This test is Rated positive by 85% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering
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Start studying Power Engineering 4th Class A2 Chapter 64. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Before lighting a boiler, the superheater vents are usually opened in order to: a. Allow the superheater to warm up quicker
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Aug 02,2021 - Test: Boiler & Steam Turbine - 2 | 30 Questions MCQ Test has questions of Mechanical Engineering preparation. This test is Rated positive by 85% students preparing for Mechanical Engineering.This MCQ test is related to Mechanical Engineering
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