My Cart
Your Cart 0

    Your cart is empty.

  • Total (Amount) ₹0.00
Previous year question hub

Entropy - Engineering Sciences Previous Year Questions

Practice Entropy - Engineering Sciences previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

19Papers
19Years
45Questions
1Topics

Entropy question pattern

Every graph below is calculated only from this selection.

Questions by year

Compare question counts across years.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 31 68.9%
Easy 14 31.1%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

MCQ 32 71.1%
Numerical Answer Type (NAT) 13 28.9%

Subject weightage

Top subjects by unique question coverage.

Engineering Sciences
45 Qs

Most asked topics

Top topics across the included previous year papers.

Entropy
45 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Entropy Generation and Second-law Analysis
45 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

Engineering Sciences (XE) 2026
2 Qs
Engineering Sciences (XE) 2025
2 Qs
Engineering Sciences (XE) 2024
2 Qs
Engineering Sciences (XE) 2023
2 Qs
Engineering Sciences (XE) 2022
2 Qs
Engineering Sciences (XE) 2021
1 Qs
Engineering Sciences (XE) 2020
3 Qs
Engineering Sciences (XE) 2019
3 Qs
Engineering Sciences (XE) 2018
2 Qs
Engineering Sciences (XE) 2017
4 Qs
Engineering Sciences (XE) 2016
2 Qs
Engineering Sciences (XE) 2015
5 Qs
Engineering Sciences (XE) 2014
2 Qs
Engineering Sciences (XE) 2013
2 Qs
Engineering Sciences (XE) 2012
3 Qs
Engineering Sciences (XE) 2010
2 Qs
Engineering Sciences (XE) 2009
1 Qs
Engineering Sciences (XE) 2008
2 Qs
Engineering Sciences (XE) 2007
3 Qs

Browse by subtopics

Open a focused page built from the same verified paper data.

Entropy Generation and Second-law Analysis

Explore previous-paper coverage, trends and focused practice for Entropy Generation and Second-law Analysis.

45 questions19 papers19 years

Included previous year papers

Newest papers appear first. Search these papers or sort by year and name.

Paper nameYearPDFAttempt
Engineering Sciences (XE) 20262026
2 questions in this view		2026
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20252025
2 questions in this view		2025
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20242024
2 questions in this view		2024
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20232023
2 questions in this view		2023
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20222022
2 questions in this view		2022
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20212021
1 questions in this view		2021
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20202020
3 questions in this view		2020
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20192019
3 questions in this view		2019
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20182018
2 questions in this view		2018
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20172017
4 questions in this view		2017
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20162016
2 questions in this view		2016
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20152015
5 questions in this view		2015
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20142014
2 questions in this view		2014
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20132013
2 questions in this view		2013
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20122012
3 questions in this view		2012
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20102010
2 questions in this view		2010
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20092009
1 questions in this view		2009
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20082008
2 questions in this view		2008
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Engineering Sciences (XE) 20072007
3 questions in this view		2007
ExamElite PDFs
ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download

Sample previous year questions

A varied preview from the papers represented in this selection, with every available option.

1
2007 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2007
Steady heat transfer takes place through a plane wall in the outward direction at the rate of 1500 W. The inner surface temperature of the wall is 27°C. The entropy generation is 0.25 W/K. The outer-surface temperature of the wall is
Open complete paper
2
2008 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2008

Irreversibility of a given process in a system is equal to

Question diagram

Open complete paper
3
2009 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2009
Atmospheric air ($R = 287$ J/kg·K; $\gamma = 1.4$) at 1 bar and 25 °C is compressed adiabatically to 2 bar and 105 °C. Which of the following statements is correct?
Open complete paper
4
2010 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2010
An insulated rigid container having 1 m³ volume has two compartments having equal volume separated by a thin membrane. Half of the container is filled with helium (R = 2.08 kJ/kg-K, Cv = 5.19 kJ/kg-K and Cp = 3.11 kJ/kg-K), while the remaining half is empty. Suddenly the membrane ruptures and helium fills the whole volume of the container. Temperature and pressure of helium before rupture are 500°C and 0.1 MPa respectively. The change in the entropy of helium is
Open complete paper
5
2012 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2012
The exergy (or availability) of a system at a specified state
Open complete paper
6
2013 · Engineering Sciences · Entropy · Entropy Generation and Second-law Analysis
Engineering Sciences (XE) 2013

The fuel air mixture in a petrol engine is ignited with a spark plug at the end of compression stroke. This process

Open complete paper