Fuels and Combustion MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Fuels and Combustion, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Fuels and Combustion MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Fuels and Combustion mcq questions that explore various aspects of Fuels and Combustion problems. Each MCQ is crafted to challenge your understanding of Fuels and Combustion principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Fuels and Combustion MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Fuels and Combustion. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Fuels and Combustion knowledge to the test? Let's get started with our carefully curated MCQs!

Fuels and Combustion MCQs | Page 48 of 50

Discover more Topics under Basic Chemical Engineering

01.

Chemical Engineering Basics

02.

Heat Transfer Basics

03.

Mass Transfer

04.

Fertiliser Technology

05.

Chemical Process

06.

Process Control and Instrumentation

07.

Materials and Construction

08.

Furnace Technology

09.

Moles,Density and Concentration

10.

Temperature and Pressure

11.

Material Balances

12.

Stoichiometry

13.

Ideal Gases and Real Gases

14.

Two Phase Gas

15.

Introduction to Energy Balances

16.

Chemical Engineering Thermodynamics

17.

Process Equipment and Plant Design

18.

Nuclear Power Engineering

19.

Refractory and Polymer Technology

20.

Fluid Mechanics

21.

Mechanical Operations

22.

Petroleum Refinery Engineering

23.

Chemical Reaction Engineering

24.

Chemical Engineering and Environment

Q471.

Tar yield in the low temperature and high temperature carbonisation of dry coal may be respectively __________ percent.

a.

3 & 10

b.

10 & 3

c.

10 & 20

d.

15 & 8

Discuss

Answer: (b).10 & 3

Q472.

The calorific value of 'LPG' (50% propane + 50% butane) is about __________ kcal/Nm³.

a.

5000

b.

25, 000

c.

10, 000

d.

15, 000

Discuss

Answer: (b).25, 000

Q473.

Washing of coal decreases its

a.

caking index.

b.

mineral matter content.

c.

ash content.

d.

both (b) and (c).

Discuss

Answer: (b).mineral matter content.

Q474.

Which of the following petrographic constituents of coal is non-coking ?

a.

Vitrain

b.

Clarain

c.

Durain

d.

Fussain

Discuss

Answer: (d).Fussain

Q475.

__________ has the widest inflammability limit (explosion limit) of all the gases.

a.

Hydrogen

b.

Carbon monoxide

c.

Acetylene

d.

Methane

Discuss

Answer: (c).Acetylene

Q476.

Percentage of methane in coke oven gas may be around

a.

5

b.

15

c.

25

d.

50

Discuss

Answer: (c).25

Q477.

Which of the following has the highest calorific value ?

a.

Lignite

b.

Sub-bituminous coal

c.

Anthracite

d.

Peat

Discuss

Answer: (c).Anthracite

Q478.

__________ present in coal is not determined in its ultimate analysis.

a.

Fixed carbon

b.

Total carbon

c.

Hydrogen

d.

Nitrogen.

Discuss

Answer: (a).Fixed carbon

Q479.

The calorific value of L.D. converter gas is about __________ Kcal/Nm³ .

a.

1800

b.

800

c.

4500

d.

10000

Discuss

Answer: (a).1800

Q480.

__________ prohibits the use of alcohols directly in petrol engines.

a.

Low octane number

b.

High cost & availability

c.

Low flash point

d.

Low calorific value

Discuss

Answer: (b).High cost & availability

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