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Previous year question hub

Heat Transfer - Chemical Engineering Previous Year Questions

Practice Heat Transfer - Chemical Engineering previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

19Papers
19Years
112Questions
1Topics

Heat Transfer 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 60 53.6%
Easy 52 46.4%

Question type distribution

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

MCQ 78 69.6%
Numerical Answer Type (NAT) 29 25.9%
MSQ 4 3.6%
Fill in the blanks 1 0.9%

Subject weightage

Top subjects by unique question coverage.

Chemical Engineering
112 Qs

Most asked topics

Top topics across the included previous year papers.

Heat Transfer
112 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Conduction, Convection and Radiation
65 Qs
Heat Exchangers and Evaporators
38 Qs
Boiling and Condensation
9 Qs

Paper coverage

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

Chemical Engineering (CH) 2026
4 Qs
Chemical Engineering (CH) 2025
6 Qs
Chemical Engineering (CH) 2024
5 Qs
Chemical Engineering (CH) 2023
7 Qs
Chemical Engineering (CH) 2022
7 Qs
Chemical Engineering (CH) 2021
6 Qs
Chemical Engineering (CH) 2020
5 Qs
Chemical Engineering (CH) 2019
6 Qs
Chemical Engineering (CH) 2018
6 Qs
Chemical Engineering (CH) 2017
5 Qs
Chemical Engineering (CH) 2016
5 Qs
Chemical Engineering (CH) 2014
5 Qs
Chemical Engineering (CH) 2013
4 Qs
Chemical Engineering (CH) 2012
8 Qs
Chemical Engineering (CH) 2011
5 Qs
Chemical Engineering (CH) 2010
7 Qs
Chemical Engineering (CH) 2009
7 Qs
Chemical Engineering (CH) 2008
6 Qs
Chemical Engineering (CH) 2007
8 Qs

Browse by subtopics

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

Conduction, Convection and Radiation

Explore previous-paper coverage, trends and focused practice for Conduction, Convection and Radiation.

65 questions19 papers19 years

Heat Exchangers and Evaporators

Explore previous-paper coverage, trends and focused practice for Heat Exchangers and Evaporators.

38 questions19 papers19 years

Boiling and Condensation

Explore previous-paper coverage, trends and focused practice for Boiling and Condensation.

9 questions9 papers9 years

Included previous year papers

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

Paper nameYearPDFAttempt
Chemical Engineering (CH) 20262026
4 questions in this view		2026
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Chemical Engineering (CH) 20252025
6 questions in this view		2025
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20242024
5 questions in this view		2024
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20232023
7 questions in this view		2023
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20222022
7 questions in this view		2022
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20212021
6 questions in this view		2021
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Official question paperOriginal authority-issued PDF Official Download Official answer keyOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20202020
5 questions in this view		2020
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20192019
6 questions in this view		2019
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20182018
6 questions in this view		2018
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20172017
5 questions in this view		2017
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20162016
5 questions in this view		2016
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20142014
5 questions in this view		2014
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20132013
4 questions in this view		2013
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Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20122012
8 questions in this view		2012
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20112011
5 questions in this view		2011
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20102010
7 questions in this view		2010
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20092009
7 questions in this view		2009
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ExamElite solutions
Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20082008
6 questions in this view		2008
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Official documents
Official question paperOriginal authority-issued PDF Official Download
Chemical Engineering (CH) 20072007
8 questions in this view		2007
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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 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2007

The Grashof Number is

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2
2008 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2008
Q.15 Transient three-dimensional heat conduction is governed by ONE of the following differential equations (\( \alpha \) - thermal diffusivity, \( k \) - thermal conductivity and \( \psi \) - volumetric rate of heat generation)
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3
2009 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2009
During the transient convective cooling of a solid object, Biot number \( \rightarrow 0 \) indicates
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4
2010 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2010

The ratio of Nusselt number to Biot number is

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5
2011 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2011
Consider two black bodies with surfaces \(S_1\) (area = 1 m\(^2\)) and \(S_2\) (area = 4 m\(^2\)). They exchange heat only by radiation. 40% of the energy emitted by \(S_1\) is received by \(S_2\). The fraction of energy emitted by \(S_2\) that is received by \(S_1\) is
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6
2012 · Chemical Engineering · Heat Transfer · Conduction, Convection and Radiation
Chemical Engineering (CH) 2012
For heat transfer across a solid-fluid interface, which one of the following statements is NOT true when the Biot number is very small compared to 1?
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