The response time for different sizes and materials of rmocouple wires usually lie between

0.04 to 2.5 seconds 0.06 to 1.2 seconds 0.02 to 0.04 seconds 2.4 to 9.4 seconds

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The sensitivity of thermocouple is defined as the time required by thermocouple to reach how much percentage of its steady state values?

The response time for different sizes and materials of rmocouple wires usually lie between

A thermocouple junction of spherical form is to be used to measure the temperature of the gas stream. The junction is at 20 degree Celsius and is placed in a gas stream which is at 200 degree Celsius. Make calculations for time required by the thermocouple to reach 197 degree Celsius temperature. Assume the thermos-physical properties as given below
k = 20 W/ m K
h = 350 W/m² K
c = 0.4 k J/kg K
p = 8000 kg/m³

The response time for different sizes and materials of thermocouple wires usually lie between

Transient (Unsteady State Heat Conduction)

Heat-Transfer

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The response time for different sizes and materials of rmocouple wires usually lie between

0.04 to 2.5 seconds

All Chapters

Definitions and Basic Concepts

Fourier Equation and Thermal Conductivity

Steady State Conduction

Conduction with Heat Generation

Heat Transfer from Extended Surfaces

Transient (Unsteady State Heat Conduction)

Radiation : Processes and Properties

Radiation : Exchange between Surfaces

Convection : Processes and Properties

Dimensional Analysis

Empirical Correlations for Free and Forced convection

Condensation and Boiling

Hydrodynamic and Thermal Boundary Layers

Heat Exchangers and Mass Transfer

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The sensitivity of thermocouple is defined as the time required by thermocouple to reach how much percentage of its steady state values?

The response time for different sizes and materials of rmocouple wires usually lie between

The response time for different sizes and materials of thermocouple wires usually lie between

Transient (Unsteady State Heat Conduction)

Heat-Transfer

Guest
You need to login to ask any Questions from chapter Transient-(Unsteady-State-Heat-Conduction) of Heat-Transfer