GATE ME 1989 | Fin Design and Transient Heat Conduction Question 19 | Heat Transfer

Heat Transfer

Conduction

Marks 1 Marks 2 Marks 5

Fin Design and Transient Heat Conduction

Marks 1 Marks 2 Marks 5

Convection

Marks 1 Marks 2

Radiation

Marks 1 Marks 2 Marks 5

Heat Exchangers

Marks 1 Marks 2 Marks 5

GATE ME 1989

MCQ (Single Correct Answer)

-0.3

The heat transfer process between a body and its ambient is governed by an internal conductive resistance $$\left( {{\rm I}CR} \right)$$ and an external convective resistance $$(ECR).$$ The body can be considered to be a lumped heat capacity system if

$${\rm I}CR > ECR$$

$${\rm I}CR$$ is marginally smaller than $$ECR$$

$${\rm I}CR = ECR$$

$${\rm I}CR$$ is negligible.

Questions Asked from Marks 1

GATE ME 2017 Set 2 (1) GATE ME 2014 Set 2 (1) GATE ME 2012 (1) GATE ME 2002 (1) GATE ME 2001 (1) GATE ME 1994 (1) GATE ME 1991 (1) GATE ME 1989 (1)

GATE ME Subjects

Engineering Mechanics

Machine Design

Strength of Materials

Heat Transfer

Production Engineering

Industrial Engineering

Turbo Machinery

Theory of Machines

Engineering Mathematics

Fluid Mechanics

Thermodynamics

General Aptitude