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# ﻿The shell diameter and length of locomotive boiler are

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Overall length - locomotive over-cab: 82 1/2" Overall length - tender: 53" Overall length - locomotive and tender: 132 1/2" Overall width - locomotive: 16 3/4" Overall width - tender: 16 1/4" Overall height - to top of stack: 24" Overall height - to top of cab: 23 1/2" Overall height - tender: 20" Capacity of boiler - running level: 8.1 gallons

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### The length of shell of a Locomotive boiler is - Exam Town

Steam boilers, Engines, Nozzles and Turbines - Section 4 Steam Boilers, Engines, Nozzles and Turbines - Section 5 Question: The length of shell of a Locomotive boiler is

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### Mechanical Engineering-Steam Boilers - All Exam Review

Jun 12, 2017 · 92. Locomotive boiler is of the following type (a) multitubular (b) horizontal (c) internally fired (d) mobile (e) all of the above. Ans: e. 93. The shell diameter and length of locomotive boiler are (a) 1.5 m, 4 m (b) 1.5 m, 6 m (c) 1 m, 4 m (d) 2 m, 4 m (e) 1.5 m, 8 m. Ans: a. 94. The diameters of fire tubes and superheaer tubes in locomotive

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### Locomotive Boilers and Engines

The present practice is to use tubes of from 2 to 21¼ inches in diameter. They vary in length from about 15 to 20 feet, the length depending on the construction of the boiler and locomotive as a whole. The tubes are supported at each end by letting them extend through the tube sheets. It is in the setting of the tubes that great care should be

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### BOILER SPECIFICATION CARD Locomotive No Boiler No Date

Make working sketch here or attach drawing of longitudinal and circumferential seams used in shell of boiler, indicating on which courses used and give calculated efficiency of weakest longitudinal seam.

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### Multiple-Choice Questions or Objective Type Questions on

Mar 11, 2021 · The diameter of the flue tubes of a Lancashire boiler is ____times that of shell. 0.2; 0.4 ; 0.6; 0.8; The diameter of the flue tubes of a Cornish boiler is ____times that of shell. 0.2; 0.4 0.6 ; 0.8; The locomotive boiler has____ numbers of fire tubes and ____ numbers of water tubes. 157,34 ; 127,14; 117,04; 17,04

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### Question is ⇒ Which of the following is a water tube

⇒ The shell diameter and length of locomotive boiler are 1.5 m, 4 m 1.5 m, 6 m 1 m, 4 m 2 m, 4 m ⇒ While steam expands in turbines, theoretically the entropy remains constant increases decreases behaves unpredictably ⇒ Pulverized fuel is used for better burning more calorific value less radiation loss medium sized units

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### The length of shell of a Locomotive boiler is - Examveda

The length of shell of a Locomotive boiler is a) 1 m b) 2 m c) 3 m d) 4 m. In a uniflow engine. A. Steam enters and exhausts through the same port. B. Steam enters at …

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### Mechanical Engineering Multiple choice - E-PolyLearning

The length of shell of a Locomotive boiler is: a. 1 m: b. 2 m: c. 3 m: d. 4 m: View Answer Report Discuss 50-50! Answer: (d). 4 m. 48. The shell diameter of a Locomotive boiler is: a. 1 m: b. 1.5 m: c. 2 m: d. 2.5 m: View Answer Report Discuss 50-50! Answer: (b). 1.5 m. Page 10 of 49

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### Staying for Construction of Boilers - stay and stays

In the ordinary fire-tube boiler the principal surfaces stayed are: the flat ends, crown sheets, flat sides of locomotive boilers and combustion chambers of cylindrical marine boilers. In t h e case of most marine or Scotch boilers, the diameter is large compared to the length ; hence the flat surface is considerable, and needs careful staying.

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### 250+ TOP MCQs on Water Tube Boilers and Answers

b) Locomotive boiler is a water tube boiler. c) La-mont boiler is a low pressure water tube boiler. d) All of the mentioned. Answer: d. Clarification: All the mentioned statement are wrong as water-tube boilers are externally fired, locomotive boiler isn't a water-tube boiler & La-mont boiler is a high pressure boiler. 6.

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### Steam Boilers, Engines, Nozzles and Turbines MCQs

The shell diameter and length of locomotive boiler are. A. 1.5 m, 4 m. B. 1.5 m, 6 m. C. 1 m, 4 m. D. 2 m, 4 m. Explanation : Explanation Not Provided. See Details . Question 290. The Locomotive boiler has. A. 137 fire tubes and 44 superheated tubes. B. 147 fire tubes and 34 superheated tubes. C. 157 fire tubes and 24 superheated tubes. D.

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### Planning a Tapered Steam Locomotive Boiler | New Hampshire

Feb 03, 2018 · Locomotive boilers are made up of sections, called courses, that can be straight or tapered. Laying out a straight boiler course on a flat sheet is pretty simple - it's just a rectangle where one dimension is the length of the boiler course, and the other is the circumference (diameter × 3.14).

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### Water Tube Boilers MCQs With FREE PDF

Oct 28, 2021 · 10. The shell diameter of a Locomotive boiler is? a) 1.5m. b) 1m. c) 2m. d) 2.5m. Answer: 1.5m. 11. 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. Answer: steam space. 12.

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### Locomotive Boiler : Construction, Working, Advantages and

Feb 12, 2019 · Locomotive Boiler: Construction: In this boiler so many components are involved. All the components are mention in the below figure. Here we will discuss the main components. Shell. It has the shell or barrel in which the fire tubes are placed. Shell is filled with water. Standard dimensions of this boiler are, shell diameter is 8.5 and length

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### Steam boiler objective questions (mcq) and answers

In locomotive boiler,maximum steam pressure is limited to.. A. 1 kg/cm 2. B. 5 kg/cm 2. 12. The difference between cornish boiler and lancashire boiler is .. A. Former is fire tube type and latter is water tube The shell diameter and length of locomotive boiler are.. A. 1.5 m,4 m. A. 1.5 m,6 m. C. 1 m,4 m. D. 2 m,4 m. View

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### Locomotive Boiler: Definition, Construction, Working, Uses

Jun 14, 2021 · In the locomotive boiler length of the chimney is short. Also Read: Simple Vertical Boilers – Construction, Working, Parts, Uses and More. Approximate Specifications of the Locomotive Boiler. Below are the approximate specifications of the Locomotive Boiler, to provide you with a rough idea of the same: Barrel length: 5.2m; Diameter: 2.1m

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### Fire Tube Boiler: Definition, Types, Advantages

Coming to construction side this boiler shell is 1.2 to 1.8 meter in diameter and length of the shell is 4 to 7 meter. the diameter of flue tube is approximately 0.6 times the shell diameter. The railway engine used a locomotive boiler till the 20th century but …

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### The shell diameter and length of locomotive boiler are

MCQs: The shell diameter and length of locomotive boiler are? - (A) 1.5 m, 4 m - (B) 1.5 m, 6 m

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### Power Plant Enginering - Mechanical - grabSTUDY

The shell diameter and length of locomotive boiler are A.1.5 m, 4 int B.1.5 m, 6 m C.1 m, 4m D.2 m, 4 m . View Answer. Discuss in Forum . 89. The diameters of fire tubes and superheaer tubes in locomotive boiler are A.47.5 mm, 130 mm B.32.5 mm, 180 mm C.65.5 mm, 214-mm D.24.5 mm, 65 mm . View Answer. Discuss in Forum . 90. The water -tubes in a

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### The shell diameter and length of locomotive boiler are

A locomotive boiler is a multi-tubular, horizontal, internally fired, and mobile boiler. It consists of a shell or barrel having 1.5 m diameters and 4 m in length. Features and characteristics of Locomotive boiler. Internally fired, Horizontal, Multi-tubular, Fire tube, Natural circulation, Artificial draft, Portable boiler

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### Ablesson 1 Description of Steam Locomotive Boiler …

LOCOMOTIVE BOILERS are made up of a cylindrical portion THE FIREBOX consists of an outer and inner shell and the foundation ring. The outer shell is made up of the followina p] of the grates into the boiler barrel and varies in length accord to the size and capacity of the boiler.

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### The shell diameter and length of locomotive boiler are

The shell diameter and length of locomotive boiler are A. 1.5 m, 4 m B. 1.5 m, 6 m C. 1 m, 4 m D. 2 m, 4 m Answer: Option A The expansion of steam in a nozzle follows A. Carnot cycle B. …

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### (PDF) Basic Mechanical Engineering

The crown of the boiler shell and grate are both hemispherical in shape. This boiler This boiler can evaporate upto 3800 kg of steam per hour, when the diameter is 3 m and the height is 6 m.

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### Nestler Boiler Construction and Working

Specifications of Nestler boiler are : • working pressure : 0.7 bar. • Shell size : 1.6 m diameter x 3.48 m length. • No. of tubes : 94. • Size of tube : 63.5 mm. • other features: oil firing units have low fuel consumption: better efficiency, silent operation; …

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### Steam Boilers, Engines, Nozzles And Turbines MCQ Questions

The shell diameter and length of locomotive boiler are. A. 1.5 m, 4 m. B. 1.5 m, 6 m. C. 1 m, 4 m. D. 2 m, 4 m. Answer & Solution Discuss in Board Save for Later. 10. The Locomotive boiler has. A. 137 fire tubes and 44 superheated tubes. B. 147 fire tubes and 34 superheated tubes. C. 157 fire tubes and 24 superheated tubes. D. 167 fire tubes

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### [Solved] What is the range of length of a Cornish boiler?

Oct 27, 2020 · What is the range of length of a Cornish boiler? This question was previously asked in. Cochran, Cornish, Lancashire and Locomotive boilers. Cornish boiler specifications. No. of flue tubes. 1. Diameter of the shell. 1.25 – 1.75 m. Length of the shell. 4 – 7 m. Pressure of steam. 10.5 bar. Steam capacity.

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### STEAM BOILERS Function of a boiler Classification of Boilers

Normal size of a Cochran boiler is given by; Shell diameter – 2.75 meters and Height of the shell – 6 meters. Working of the Cochran boiler: Coal is fed into the grate through the fire hole and burnt. Ash formed during burning is collected in the ash pit provided just below the grate and then it is removed manually.

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### The shell diameter and length of locomotive boiler are

Steam boilers, Engines, Nozzles and Turbines - Section 4 Steam Boilers, Engines, Nozzles and Turbines - Section 5 Question: The shell diameter and length of locomotive boiler are

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### 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.

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