Mar 9, 2022
Thermodynamics topic questions and answers for interview, campus placement, competitive examination and entrance test. You are viewing the first 10 short questions ..
Feb 22, 2022
Macroscopic and Microscopic views are used to study the behavior of the matter. Suppose the matter is investigated about its behavior based on a certain amount or volume ..
Feb 3, 2022
Solid fuels can be classified into two types, they are primary fuels and secondary fuels. Primary Fuels: Wood: It is the most commonly used and easily available ..
Nov 9, 2021
The advantages of liquid fuels over solid fuels are as follows: Requirement of less space for storage Higher calorific value Easy handling and transportation Better ..
Nov 9, 2021
The main source of liquid fuels is petroleum which is obtained from drilled wells under the Earth’s crust. Petroleum has originated probably from organic matter ..
Aug 8, 2021
A thermodynamic process that does not fulfill conditions of a reversible process is termed an irreversible process. Irreversibilities are the reasons causing the process ..
Feb 25, 2021
Natural gas: The main constituents of natural gas are methane (CH4) and ethane (C2H6). Its calorific value is nearly 21 MJ/m3. It is used as an alternate fuel for internal ..
Feb 20, 2021
Gas Laws explain the behavior of an ideal gas in terms of temperature, pressure, volume. The following are the some of the important gas laws: Boyle’s Law Charles ..
Aug 6, 2018
A thermodynamic system is said to exist in a state of thermodynamic equilibrium when no change in any macroscopic property is registered if the system is isolated ..
May 11, 2018
Every substance has triple point. The triple point of a substance is a point at which it exists in solid, liquid and vapor phases. The triple point is the point ..
May 10, 2018
Comparison between work and internal energy can be made in the following ways. S.no Work Internal Energy 1 The work is the product of force and displacement in the direction ..
May 8, 2018
Comparison between Exergy(Availability) and Energy can be made in the following ways. S.no Exergy (Availability) Energy 1 Exergy(Availability) doesn’t follow ..
Apr 16, 2018
Atkinson cycle is an ideal cycle for Otto engine exhausting to a gas turbine. In this cycle, the isentropic expansion 3-4 of an Otto cycle (1-2-3-4) is further allowed ..
Apr 11, 2018
The thermodynamic cycle Brayton cycle can be compared with the Otto cycle to deduce the following points: Comparison of Pressure-volume and Temperature-entropy diagrams ..