Subscribe for notification

Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper

Download Previous Year Diploma Paper of Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper

Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper

                              SECTION-A

Q2. Attempt any Three questions.                                                                    5×6=30

a. What is heat transfer? Discuss the laws related to different modes of heat transfer.
b. What will be the heat transfer rate if the end of the fin is insulated?
c. Explain the efficiency of fin.
d. Differentiate between free and forced convection
e. Explain Planck’s distribution law.
f. Explain the thickness of insulation.
g. Define black body, grey body and white body.

                                   SECTION-C

Q3. Attempt any one question.                                                      1×10=10

i. Find out an expression for conduction of heat through composite slabs considering one layer of
parallel case.
ii. What are insulators? Write down the properties and applications of any four types of insulators.
iii. Explain the following. a) Grashoff number b) Nusselt number
iv. What do you mean by LMTD? Explain the LMTD for parallel flow heat exchanger.

Heat transfer rate if the end of the fin is insulated.

Efficiency of fin.

Differentiate between free and forced convection

Planck’s distribution law.

Thickness of insulation.

Black body, grey body and white body.

Few applications of Optical Communication 

Related Post
Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper Click Here

Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper

Expression for conduction of heat through composite slabs considering one layer of
parallel case.

LMTD and Explain the LMTD for parallel flow heat exchanger.

Heat Transfer 5th Sem RAC/5406/Feb 2021 Diploma Paper Contact Us

Table of Contents

MY YOUTUBE CHANNEL
JK Smart Classes Upload Lecture for Degree classes like B.TECH,M.TECH in any stream like ECE,EE,ME and Civil Engineering
JK SMART CLASSES
ER.JASWINDER KUMAR
JK SMART LECTURE
ER.JASWINDER KUMAR
Engineering Classes Upload Lecture for Polytechnic Diploma classes in any stream like ECE,EE,ME and Civil Engineering
ENGINEERING CLASSES
ER.JASWINDER KUMAR
er.jaswinder kumar
Senior Lecturer
admin: Hello Friends, I am Jaswinder Kumar Working as HOD (Senior Lecturer) at Polytechnic Engineering College. I Have Three Youtube Channel names as 1.JK Smart Classes 2.JK Smart Lecture 3.Engineering Classes for Helps the Class 12, Diploma, and B.tech Student To achieve the desired goal in an easy way.

This website uses cookies.

Read More