The pressure of steam in a locomotive is mcq. Moisture in fuel B.

The pressure of steam in a locomotive is mcq. Oct 3, 2023 · Discover the fascinating role of pistons and cylinders in steam locomotive engines. [1] In the later years of steam, boiler pressures were typically 200 to 250 psi (1. which will improve your skill. Most locomotives operate with a steam pressure of 200to. The questions cover topics like the efficiencies of different traction systems (steam, diesel, electric), the voltages and frequencies used for different rail applications, the components and specifications of various train systems, and operational concepts like tractive effort, adhesion Thermal Engineering Interview Online 1 Thermal Engineering MCQ Questions PDF with easy explanations will prepare you for various types of written exams and clear them with good scores. As water turns into steam, the volume of the water expands. The pressure of reheat steam after passing through reheater compared to inlet condition is (a) May be more or less depending on capacity of reheater (b) Equal (c) Less (d) More. A steam locomotive is a locomotive that provides the force to move itself and other vehicles by means of the expansion of steam. diesel electric locomotives E. 18 kg/cm2 E. A. increases/decreases depending on steam temperature requirements E. The expansion of steam pushes the pistons that connect to the driving wheels that operate the locomotive. Coal is carried in the tender of the locomotive The cylinder is the power-producing element of the steam engine powering a steam locomotive. [citation needed] High-pressure locomotives can Oct 28, 2025 · The steam locomotive piston translates the thermal energy of pressurized steam into mechanical force, enabling the massive machine to move. The volume of water expands as it turns to steam inside the boiler, creating a high pressure. The combination of air dryers, relief valves, and monitoring systems guarantees reliable pressure-driven wheel movement. 10 to 15 kg/cm2 Answer» E. 10 to 15 kg/cm2 B. [citation needed] High-pressure locomotives can MCQs: Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest initial pressure is? - Mechanical Engineering MCQs - Power Plant Engineering Mcqs b) Steam escapes out when water level falls below a certain level c) Steam is released when its pressure exceeds a certain pressure d) It is generally used in Lancashire and Cornish boiler Ans. Diesel electric traction has comparatively limited over load capacity because A. The pressure of the steam is a crucial factor in determining the power and efficiency of the locomotive. The questions cover topics like the typical efficiencies and operating parameters of steam locomotives, diesel locomotives, and electric locomotives; the types of traction power systems used for different applications like suburban railways, long-distance railways, and trams; the Electric Traction Online 2 Electrical Engineering MCQ Questions PDF with easy explanations will prepare you for various types of written exams and clear them with good scores. 11. 8 MN/m² C18 MN/m² D180 MN/m² Theory of Machines MCQ Question and Answer Engineering Mechanics MCQ Engineering Drawing MCQ Question and Answer Correct Answer : (B) 1. increases B. Learn about their advantages, famous trains, preservation efforts, and future applications. This is the maximum pressure limit Liquid directly becomes steam Latent heat is zero Specific volume of steam and liquid is same Jul 4, 2024 · Key Takeaways Steam locomotives evolved from early inventions like Trevithick’s 1804 model to highly efficient machines during the Industrial Revolution. The critical pressure ratio is given by (where p₁ = Initial pressure of steam, and p₂ = Pressure of steam at throat or critical pressure) (a) p₁ + p₂ (b) p₂/p₁ (c) p₁/p₂ (d) p₁. The exhaust steam from the low-pressure cylinders is led through a feed water heater situated on top of the smokebox in front of the funnel. Diesel electric locomotive is heavier than an ordinary electric locomotive ANS A. This quiz program is completely different from other quizzes you have given so far. 115 to 125 kg/cm2 The pressure of steam in a locomotive is 10-15 kg/cm 2 or around 200 to 250 psi (1. This document contains 15 multiple choice questions related to electric traction systems for transportation. The steam engine provided on steam locomotives is (A) Single acting condensing type (B) Single acting non-condensing type (C) Double acting condensing type (D) Double acting non-condensing type Answer: Option B Q 3. In locomotive boiler, maximum steam pressure is limited to? | TasDia Network Home Category Mechanical Engineering Questions Steam Boilers, Engines, Nozzles & Turbines Mcqs Dec 8, 2024 · Your locomotive’s DPU units provide redundancy in pressure management, while air compressors automatically engage to compensate for any pressure loss. Which of the folling is a water tube boiler. McqMate. 188 m/s C. Which of the following is an advantage of electric traction over other methods of traction ? (a) Faster acceleration (b) No pollution problems (c) Better braking action (d) All of the above Ans: a 2. « Prev - Electricity Generation Test – 2» Next - Steam Generation Test – 2 This document contains 52 multiple choice questions about electric traction systems for trains. single phase capacitor start motor Answer & Explanation MCQs 9: The number of passenger coaches that can be attached to a diesel engine locomotive on broad gauge is usually restricted to_____________/ 5 10 14 17 Answer & Explanation Oct 19, 2023 · A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal. A0. Babcock and wilcox boiler View Answer D. Lancashire boiler C. 41 MPa), when special construction techniques become necessary, but some had boilers that Steam Boilers, Engines, Nozzles And Turbines Online 14 Mechanical Engineering MCQ Questions PDF with easy explanations will prepare you for various types of written exams and clear them with good scores. 10. . Here each and every mechanical engineering subject questions are given topic by topic. Learn how they propel trains and create combustion. In locomotive boiler,maximum steam pressure is limited to. [citation needed] High-pressure locomotives can be Dec 22, 2021 · Now time for some practical application to put the parts we have so far into a working order. His inventions were however handicapped by problems of water supply and maintaining steam pressure. High pressure moves things. Lindy is a 2-8-0 consolidation type This set of Thermal Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam Generators – Classification of Boilers”. In this article, I will keep 40 numbers of Multiple-Choice Questions on Boilers that will help you in examinations and also in viva. A Diesel locomotive is almost entirely controlled with electricity made by a Diesel engine turning a generator. 72 MPa). A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal for other locomotives. C. 38 to 2. a) True b) False Ans. In a glass rube type water indicator for a boiler, one end of the tube is connected to water space and the other end is connected to ________________ a) chimney b) water space c) steam space d) super heater View Answer In this page you can learn various important electric traction multiple on steam locomotive choice questions answers, mcq on electric traction on steam locomotive, short questions and answers on electric traction on steam locomotive, sloved electric traction on steam locomotive objective questions answers etc. Key advancements included high-pressure engines, improved boiler designs, and the use of stronger materials like steel. It acts as the interface between the boiler, which produces high-pressure steam, and the driving wheels that propel the train. The boiler is an essential part of a steam locomotive as it is responsible for producing the steam that drives the locomotive’s pistons. Q 1. Steam Boilers and Engines MCQ (or) Quiz - The maximum steam pressure in a Locomotive boiler is limited to, 0. Download these Free Boilers MCQ Quiz Pdf and prepare for your upcoming exams Like Banking, SSC, Railway, UPSC, State PSC. 07MPa). Unburnt carbon Answer: B 2. In the later years of steam, boiler pressures were typically 200-250 psi. On what basis are fire and water tube boilers are classified? a) Depending the combustion products formed b) Depending the state of fuel c) Depending on the steam formation rate d) Depending tubular heating surface View Answer Power Plant Questions and Answers – Steam Generators This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam generators”. In a steam locomotive electric power is provided through (A) Overhead wire (B) Battery system (C) Small turbo-generator (D) Diesel engine generator Answer: Option C Q 2. 577 C0. Dec 31, 2019 · Materials Handling Mcqs December 31, 2019 BILAL KHATTAK 0 A. Cornish boiler D. Discover how a steam locomotive works, including its basic components, steam generation, steam power, locomotive motion, fuel, and maintenance. Understand their functions and relationships in the system. What were the factory operating pressures of early engines and how did they increase over the development of better boilers and engines through the years following? Steam Locomotive Types During the course of their development, many different types of locomotives were developed, some of the more common categories are as follows: Simple - simple locomotives only had a single expansion cycle in the cylinder Compound - locomotives had multiple steam expansion cycles and typically had a high and low pressure cylinder. These short objective type questions with answers are very important for Board exams as well as competitive exams. 1 kg/cm2 B. If you have a great collection of MCQ questions, you can increase your score easily. unpredictable B. On what basis are fire and water tube boilers are classified? a) Depending the combustion products formed b) Depending the state of fuel c) Depending on the steam formation rate d) Depending tubular heating surface View Answer Answer: d Explanation: Based on the contents of the tubular heating surface, boilers are Thus, a diesel electric locomotive is capable staring a much heavier train that it can NOT accelerate to speed. This set of Thermal Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Boiler Mountings – 1”. d Electric Traction Online 2 Electrical Engineering MCQ Questions PDF with easy explanations will prepare you for various types of written exams and clear them with good scores. These short solved questions or quizzes are provided by Gkseries. 42, then the inlet velocity of steam will be A. Explore the key features of steam, diesel and electric locomotives A steam locomotive is a ‘heat engine’, which converts the chemical energy of the fuel it burns into useful work hauling trains. High-pressure locomotives can be considered to start at 350 psi, when special construction techniques become necessary, but some had boilers that operated at Among 1 MW, 2 MW, 30 MW & 660 MW locomotive steam engines, the highest initial pressure is? 1 MW 2 MW 30 MW 660 MW. In general, the Rankine cycle is an idealized thermodynamic cycle of a constant pressure heat engine that converts part of heat into mechanical work. 115 to 125 kg/cm2 C. Multiple choice questions on Power Plant Engineering topic Steam Generation. 582 D0. series motor A. Steam locomotives operate by using the energy stored in steam under pressure to drive pistons, which in turn move the wheels. Feb 8, 2022 · Welcome to the Steam Boilers Quiz competition for every mechanical engineering examination. system ? (a) 22 V (b) 440 V (c) 5 kV (d) 15 kV (e) None of the above Ans: a 3. all of the above View Answer A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal for other locomotives. High-pressure locomotives can be considered to start at 3502NaN2, when special construction techniques A steam locomotive boiler is a type of boiler used to generate steam to power a steam engine. May 26, 2024 · Clarification: From the performance table consisting of performance data of various steam power plants (Aschner), the initial pressure of 1 MW locomotive steam engine is about 15 bar, 2 MW locomotive steam engine is about 15 bar, 30 MW locomotive steam engine is about 40 bar, 660 MW locomotive steam engine is about 160 bar. p. High-pressure locomotives can be considered to start at 350 psi (2. Diesel engine is a constant output prime mover B. [citation needed] High-pressure locomotives can A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal for other locomotives. The History of Steam Locomotives The steam engine was invented in the late 1700's as part of the foundation of the Industrial Revolution. Electrical Power Engineering Multiple Choice Questions and Answers (MCQs) Part 10 - The pulsating torque exerted by steam locomotives causes A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal for other locomotives. All steam locomotives operate on the same basic principles of thermal energy transfer. Answer: D clarification: Induced steam draught system is used in a boiler for a locomotive. Nov 17, 2021 · Boiler Objective Type Questions and answers Steam boiler Multiple Choice Questions 1. Which of the following is NOT a fire tube boiler? a) Cochran Boiler b) Lancashire Boiler c) Locomotive Boiler d) Babcock and Wilcox Boiler View Answer Explore a detailed diagram of steam locomotive parts, including key components like the boiler, pistons, wheels, and more. High-pressure locomotives can be considered to start at 350 psi (24. 18 kg/cm2 Answer: D . In the later years of steam, boiler pressures were typically 200 to 250 psi (14kg/cm2 to 17 kg/cm2). [1] In the later years of steam, boiler pressures were typically 200 to 250 psi (1. m. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. 13. Page 1. 41 MPa). Jan 9, 2025 · Keeping steam locomotives running efficiently and safely requires complex pressure valves, but what makes them so crucial to the engine's overall performance? Jul 7, 2020 · As well as providing power to drive the locomotive, the steam it generates ultimately powers everything else on the train: the brakes, the carriage heating, the water injectors that fill the boiler when it is under pressure, the lubrication system, and even the whistle. 07 MPa). A Steam separator is a boiler mounting. Unlike modern machines, the steam locomotive openly displays many of its parts. Diesel engine has shorter life span C. Dec 11, 2024 · Jump into the mechanics of steam locomotives to discover how carefully timed cylinders and pressure management revolutionize movement on the rails forever. b 9. Steam locomotives played a crucial role in expanding global transportation networks and boosting industrial productivity The mixed steam is passed through a superheater in the lower tubes of the third boiler and is then taken to the two low-pressure cylinders. 577 Hints : Mechanical Engineering MCQ Question & Answer in PDF Previous Locomotive boiler is of the following type Next Gradually increasing temperature of flue gases at inlet to chimney for given steam outputs is an indication of A steam locomotive is almost entirely controlled by steam pressure driving all its parts, even to make electricity for the lights. Jan 1, 2019 · A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal. Regenerative braking cannot be employed D. Which of the following boiler is best suited to meet the fluctuating Dec 9, 2024 · Uncover the fascinating engineering behind steam locomotives as pressure transforms into motion through these 10 incredible mechanical systems. [1]: 80 It is fuelled by burning combustible material (usually coal, oil or, rarely, wood) to heat water in the locomotive's boiler to the point where it becomes gaseous and its volume increases 1,700 times. 18 MN/m² B1. When the locomotive is stationary steam generated in the boiler is fed to the smoke box through the nozzle to create the draught. 18 kg/cm2 0Shares 00 This set of Thermal Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steam Generators – Water Tube Boilers”. Over the past 200 years, the principle of how a steam engine works has remained the same. The maximum heat loss is a boiler occurs due to A. Explore the fascinating history, workings, and impact of steam engine trains. When locomotive is moving air enters through the dampers and makes its way through grate and smoke box. 546 B0. The cylinder is made pressure-tight with end covers and a piston; a valve distributes the steam to the ends of the cylinder. A single stage impulse turbine with a diameter of 1. remains unchanged D. 5 kg/cm2 C. Power Plant Engineering Objective type Questions and Answers. diesel engine locomotives C. 18 MN/m², 1. Dry flue gases C. Steam Locomotive Types During the course of their development, many different types of locomotives were developed, some of the more common categories are as follows: Simple - simple locomotives only had a single expansion cycle in the cylinder Compound - locomotives had multiple steam expansion cycles and typically had a high and low pressure cylinder. 601 Theory of Machines MCQ Question and Answer Engineering Mechanics MCQ Engineering Drawing MCQ Question and Answer Correct Answer : (B) 0. Saturated - steam was only just heated Power plants Boiler, condenser, and cooling towers • Boiler Classification 1. Steam formation D. The boiler consists of a firebox where the fuel is burned, a horizontal boiler barrel containing a large number of small-diameter fire-tubes, and a smokebox where Multiple choice Questions on Steam Boilers subject in Production Engineering. Jan 17, 2016 · Electric Traction -- MCQs with Answers . In doing so those fire tubes heat the Start practicing “1000 MCQs on Power Plant Engineering”, and once you are ready, you can take tests on all topics by attempting our “Power Plant Engineering Test Series”. com is an educational platform, Which is developed BY STUDENTS, FOR STUDENTS, The main objective of our platform is to assist fellow students in preparing for May 26, 2024 · Steam Boilers, Engines, Nozzles and Turbines Multiple Choice Questions 1. Which of the following is the voltage for single phase A. How Do Steam Locomotives Work? In steam locomotives, water is heated by a fuel such as coal or oil until it transforms into steam. 70 to 90 kg/cm2 D. The first use was to carry goods on tramways in the place of horses. 38 to 1. In 1801, Richard Trevithick built and demonstrated his Puffing Devil road locomotive, believed by many to be the first demonstration of a steam ­powered road vehicle. Which of the following statements regarding boiler mountings is TRUE? a) They ensure safe operation of the boiler b) They are installed to increase efficiency of the boiler c) Economizer, superheater and feed pumps are boiler mountings d) Water level indicator is not a boiler (a) Stirling boiler (b) LaMont boiler (c) Locomotive boiler* (d) Babcock and Wilcox boiler Explanation: Locomotive boilers are fire-tube boilers designed for mobility and high steam output in railway locomotives. D. 10 to 15 kg/cm2 View all MCQs in Material Handling Mar 11, 2021 · In every examination, Multiple-Choice Questions have a vital role. 70 to 90 kg/cm2 E. 20 to 30 kg/cm2 C. Dec 5, 2024 · The pressure of steam in a locomotive is 10-15 kg/cm2 or around 200 to 250 psi (1. Moisture in fuel B. The first steam locomotive was developed in the early 1800's. In the later years of steam, boiler pressures were typically 200 to 250 psi (1. 79 m/s B. Jul 18, 2023 · Steam technology powered the Industrial Revolution, transformed the global shipping industry and revolutionized modern warfare. Locomotive boiler B. Spring loaded safety valve is suitable for locomotive and marine engines. 8 MN/m², 18 MN/m², 180 MN/m² Related Steam Boilers and Engines MCQ with Answers 122) The high pressure and low pressure cylinders in a receiver type compound engine are regarded as having cranks 180 Degree to each other 90 Degree to each other 0 Degree to each other none of these Answer Answer is: 90 Degree to each other The pressure of steam in a steam locomotive system is B 115 to 125 kgcm2 C 20 to from GPE 201 at Alexandria University This set of Energy Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Boiler Classification”. Saturated - steam was only just heated This set of Power Plant Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Water Tube Boilers”. 31 kg/cm2 Advertisement Related Mcqs: The size of a boiler drum in pulverised fuel fired boiler,as its size and capacity, (steam pressure and flow ratings) increase __________________?A. Babcock A high-pressure steam locomotive is a steam locomotive with a boiler that operates at pressures well above what would be considered normal for other locomotives. The ratio of heat actually used in producing the steam to the heat liberated in the furnace is called ________ a) Steam efficiency b) Boiler efficiency c) Evaporation capacity of a boiler d) None of the above Answer: Boiler efficiency 2. Home » Mechanical Engineering » Steam Boilers, Engines, Nozzles And Turbines MCQ » Question Mechanical Engineering MCQ Question & Answer in PDF Q. [1] In the later years of steam, boiler pressures were typically 200to. We light a fire in the firebox. a) True a) It is usually mounted on the top of the shell b) It releases the steam if the steam pressure exceeds the rated pressure c) Dead weight safety valve is a type of safety valve d) An attendant is required to operate the valve Ans. 8 MN/m² Hints : Mechanical Engineering MCQ Question & Answer in PDF Previous The relative heat absorption for successively added equal areas of boiler convection heating surfaces Next In a nozzle, the effect of MCQs: In locomotive boiler, maximum steam pressure is limited to? - (A) 1 kg/cm2 - (B) 5 kg/cm2 Jan 4, 2013 · I was wondering after watching a video on early British locomotives that started at around 35-50psi in the 1820's. In the later year, high pressure steam locomotive were introduced which operates at 350 psi (2. A steam locomotive works off steam being at high pressure. The high pressure steam presses the piston backward, driving the engine wheels around one half turn. In my opinion, you question can easily be related to simply comparing a steam locomotive to a diesel electric locomotive, since there is a LOT more involved than just "boiler pressure". Water tube boilers are further classified into horizontal straight tube and bent tube boilers. 1. That creates hot gas (smoke) which is drawn by draft through the fire tubes up to the smoke box and out the chimney. electric locomotives B. . 18 kg/cm2 View Answer D. For Jan 16, 2022 · In this article, we shared the electrical traction multiple choice questions and answers for electrical and electronics engineers. Which boiler uses forced circulation of water? (a) Cornish boiler (b) LaMont boiler* Apr 13, 2020 · MCQ On basic electric traction (on basic traction, steam engine ) 1. Answer: d Explanation: Induced steam draught system is used in a boiler for a locomotive. Steam Boilers Online 1 Mechanical Engineering MCQ Questions PDF with easy explanations will prepare you for various types of written exams and clear them with good scores. p₂. shunt motor D. Functionally, it is a self-propelled steam engine on wheels How does steam move a mighty locomotive? Three animations explain How A Steam Locomotive Works. 18 kg/cm 2 &nbspYour Comments Your name:Your Email:Your Comments: Calculate the tractive effort (pulling force) of steam locomotives based on boiler pressure, driver diameter, cylinder size, and factor of adhesion. 450 m/s D The authenticity and date of this locomotive is disputed by some experts and a workable steam train would have to await the invention of the high-pressure steam engine by Richard Trevithick, who pioneered the use of steam locomotives. May 15, 2024 · Learn about the different types of locomotive engines and their roles in railway operations. May 16, 2023 · How do steam locomotives work? Fire+water=steam. If the blade speed ratio is 0. How can we classify steam generators on the basis of application? a) utility steam generators b) industrial steam generator c) marine steam generator d) all of the mentioned Oct 22, 2025 · Get Boilers Multiple Choice Questions (MCQ Quiz) with answers and detailed solutions. It does this by turning water into steam, which it uses as a working fluid to drive the pistons and coupled wheels. It was unable to maintain sufficient steam pressure for long periods. 2 m runs at 3000 r. Most locomotives operate with a steam pressure of 200 to 300 psi (1. 10 kg/cm2 D. steam engine locomotives D. 20 to 30 kg/cm2 D. Diesel engine is a constant A0. three phase motor AC. But how do steam engines actually harness the power of steam? Electric Traction Multiple Choice Questions and Answers for competitive exams. Long First stroke Steam from the boiler enters the steam chest and is admitted to the front end of the cylinder by a valve slide (illustrated in blue). 11 kg/cm2). Coal or oil are the fuels used for heating the water (coal is shown in the diagram). Most locomotives operate with a steam pressure of 200 to 300psi (1. We put water in a boiler. High-pressure locomotives can be considered to start May 22, 2019 · The Rankine cycle was named after him and describes the performance of steam turbine systems, though the theoretical principle also applies to reciprocating engines such as steam locomotives. Cylinders were initially cast iron, but later made of steel. decreases C. [citation needed] High-pressure locomotives can be When heated, water turns to an invisible vapor known as steam. a 8. Mechanical Engineering - Steam Boilers and Engines MCQ, Steam Boilers and Engines Quiz or Steam Boilers and Engines MCQ (Multiple Choice Questions) With Answers, Steam Boilers and Engines Online Quiz, free Steam Boilers and Engines online test, Steam Boilers and Engines quiz with answers, Steam Boilers and Engines quiz with beginner level, Steam Boilers and Engines Quiz Quiz with Answers. Q. a) True b) False View Answer 2. penuz4v jr n2plr bou kgmx tkh1za gnhi5 hxw45e cpdnf rxy1hd0