Physics ECAT Pre Engineering Chapter 11 Heat & Thermodynamics Online Test

  • Medium Not Specified
  • Available questions168
  • Chapter NameCh 11 - Heat and Thermodynamics
image
image
image

Physics ECAT Pre Engineering Chapter 11 Heat & Thermodynamics Online Test

  • Total Questions30

  • Time Allowed30

Start Test

Physics ECAT Pre Engineering Chapter 11 Heat & Thermodynamics Online Test

00:00
Question # 1

In the study of thermodynamics, which gas is considered as the working substance

Question # 2

Which of the following is not thermo dynamical function?

Question # 3

Generally a temperature scale is established by using certain physical properties of a material which varies

Question # 4

If a system undergoes a natural process it will go in the direction that causes the entropy of the system plus the environment to increase, this is another statement of

Question # 5

The percentage of available heat energy converted into work by a diesel engine is roughly

Question # 6

In all natural processes where heat flows from one system to another, there is always a net

Question # 7

Which of the following is not an assumption of kinetic energy

Question # 8

When two objects come to common temperature, the body is said to be in:

Question # 9

An isochoric process is one which take place at

Question # 10

A process is a reversible process, if the entropy of the system

Question # 11

The nature of thermal radiation is similar to:

Question # 12

The disorder in the system increases due to the

Question # 13

A process which can be retraced in exactly reverse order, without producing any change in the surroundings is called

Question # 14

If denotes the total number of molecules in cubic vessel such that m is mass of each milecule and I is length of each side of vessel, then mN/I3gives the:

Question # 15

The internal energy of a system does not depend upon the

Question # 16

Adiabatic change occurs when the gas

Question # 17

The coefficient of linear expansion of iron is 0.000011 per°K. An iron rod is 10 metre long at 27°C. The length of the rod will be decreased by 1.1 mm when the temperature of the rod changes to

Question # 18

What temperature is the same on Celsius scale as well as on Fahrenheit scale?

Question # 19

The example of reversible process is

Question # 20

The concept of entropy was introduced into the study of thermodynamics in

Question # 21

A real gas can be approximated to an ideal gas at

Question # 22

The second law of thermodynamics is concerned with the circumstances in which

Question # 23

The length of a metallic rod is 5 meter at 100°C. The coefficient of cubical expansion of the metal will be

Question # 24

Which quantity is important in stating the entropy of the system

Question # 25

The work done by the system on its environment is considered as

Question # 26

On the exaust stroke, the outlet values opens. The residual gases are expelled and piston moves

Question # 27

The volume of given mass of a gas will be doubled at atmosphere pressure if the temperature of the gas is changed from 150°C to

Question # 28

Which of the following is a state variable

Question # 29

On the power stroke, a spark fires the mixtures causing a rapid increase in pressure and temperature and the burning mixture expands

Question # 30

The product of the pressure and volume of an ideal gas is

Submit

Matric Part 2/10th Class English Chapter 1 MCQ Test With Answer for Chapter 1 Hazrat Muhammad (S.A.W) an Embodiment of Justice

Here on this page you can attempt class 10 English chapter 1 mcqs online test and assess your progress. You can start the online test for class 10 English chapter 1 mcqs by clicking the “Start Chapter 1 Test” button and after that just select the answers one by one of all the question. If you want to prepare better for the 10th class English mcqs test, we have given 10th class English chapter 1 mcqs pdf file on this page. This 10th class English chapter 1 mcqs solved file contains all the chapter 1 English 10th class important mcqs. We encourage all the 10th class students to try this English online test, it will help you regardless in the 10th class English board exam. The English chapter 1 test also includes grammar mcqs to help students with objective part of their board exam.

Biology Chapter 1 - Answers Mode

  • Not ready for the test yet? No problem.

  • You can use the answers mode to study and prepare

  • yourself for the online MCQ test.

Start Test

Biology Chapter 1 MCQ - PDF

  • Download PDF with answers to study online or offline. The PDF cotnains all MCQ questions with answers for Class 10 Biology Chapter 1 - Acids and Liquids. Total questions are 12.

Download PDF