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# Steam Generators - 1

## 10 Questions MCQ Test Topicwise Question Bank for GATE Mechanical Engineering | Steam Generators - 1

Description
This mock test of Steam Generators - 1 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 10 Multiple Choice Questions for Mechanical Engineering Steam Generators - 1 (mcq) to study with solutions a complete question bank. The solved questions answers in this Steam Generators - 1 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Steam Generators - 1 exercise for a better result in the exam. You can find other Steam Generators - 1 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

Solution:
QUESTION: 2

### Lancashire boiler is a ______ boiler

Solution:

Lancashire boiler is a stationary, horizontal, natural circulation fire tube boiler having two flue tubes and three passes.

QUESTION: 3

### In a Lancashire boiler, the diameter of internal flue tubes and the shell diameter conform to the ratio

Solution:
QUESTION: 4

The diameter of the cylindrical shell of a Lancashire boiler is about

Solution:

The specification of Lancashire boiler:
Diameter of the shell: 2 - 3 m
Length of the shell : 7 - 9 m
Maximum working pressure : 16 bar
Steam capacity: 9000 kg/h
Efficiency : 50 to 70%

QUESTION: 5

Which aspect is not valid for a fire tube locomotive boiler?

Solution:

Locomotive boiler is a multi-tubular, horizontally placed, mobile and internally fire-tube boiler.

QUESTION: 6

Maximum steam pressure in a locomotive boiler is limited to

Solution:

Specification of locomotive boiler:
Size of tubes : 14 cm
Number of superheater tubes: 38
Steam capacity : 9000 kg/h
Working pressure : 14 bar
Efficiency: 70%

QUESTION: 7

Which is a correct statement in the context of difference between a Lancashire boiler and a Cornish boiler?

Solution:

(i) Both are fire tube boilers
(ii) Both have horizontal placement
(iii) Lancashire boiler has two flue tubes
(iv) Cornish boiler is of mono flue tube type

QUESTION: 8

Hemispherical configuration of the crown of a fire box

Solution:
QUESTION: 9

A Babcock-Wilcox boiler is classified as a water tube boiler because

Solution:
QUESTION: 10

The objective of providing baffles in between water tubes in Babcock-Wilcox boiler

Solution: