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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.

18Papers
18Years
105Questions
1Topics

Heat Transfer question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Heat Transfer. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Medium 56 53.3%
Easy 49 46.7%

Question type distribution

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

MCQ 72 68.6%
Numerical Answer Type (NAT) 28 26.7%
MSQ 4 3.8%
Fill in the blanks 1 1%

Subject weightage

Top subjects by unique question coverage.

Chemical Engineering
105 Qs

Most asked topics

Top topics across the included previous year papers.

Heat Transfer
105 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Conduction, Convection and Radiation
62 Qs
Heat Exchangers and Evaporators
35 Qs
Boiling and Condensation
8 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) 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
5 Qs
Chemical Engineering (CH) 2007
7 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.

62 questions18 papers18 years

Heat Exchangers and Evaporators

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

35 questions17 papers17 years

Boiling and Condensation

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

8 questions8 papers8 years

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
Chemical Engineering (CH) 202620264View paper
Chemical Engineering (CH) 202520256View paper
Chemical Engineering (CH) 202420245View paper
Chemical Engineering (CH) 202320237View paper
Chemical Engineering (CH) 202220227View paper
Chemical Engineering (CH) 202120216View paper
Chemical Engineering (CH) 202020205View paper
Chemical Engineering (CH) 201920196View paper
Chemical Engineering (CH) 201820186View paper
Chemical Engineering (CH) 201720175View paper
Chemical Engineering (CH) 201420145View paper
Chemical Engineering (CH) 201320134View paper
Chemical Engineering (CH) 201220128View paper
Chemical Engineering (CH) 201120115View paper
Chemical Engineering (CH) 201020107View paper
Chemical Engineering (CH) 200920097View paper
Chemical Engineering (CH) 200820085View paper
Chemical Engineering (CH) 200720077View paper

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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