Recent questions tagged ht

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Match the property with their units

asked Sep 11, 2017 in HT by chandu (215k points)

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Using the data as given in the figure, the interface temperature (T2 (in 0C) is ______

asked Sep 11, 2017 in HT by chandu (215k points)

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If a foam insulation is added to a 4cm outer diameter pipe as shown as figure, the critical radius of insulation is

asked Sep 11, 2017 in HT by chandu (215k points)

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As x increases, the state temperature gradient (dT/dx) will

asked Sep 11, 2017 in HT by chandu (215k points)

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which of the following statements is true about the respective thermal conductivities.

asked Sep 11, 2017 in HT by chandu (215k points)

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The thermal resistance of the cylinder for radial conduction is

asked Sep 11, 2017 in HT by chandu (215k points)

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The heat transfer from the wire to be ambient will

asked Sep 11, 2017 in HT by chandu (215k points)

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As the temperature increases, the thermal conductivity of a gas

asked Sep 11, 2017 in HT by chandu (215k points)

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The thermal resistance in the wall of the tube is

asked Sep 11, 2017 in HT by chandu (215k points)

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Heat is generated uniformly throughout the wall. Choose the CORRECT statement

asked Sep 11, 2017 in HT by chandu (215k points)

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Which one of the following statements is TRUE?

asked Sep 11, 2017 in HT by chandu (215k points)

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Which of the following statements is correct?

asked Sep 11, 2017 in HT by chandu (215k points)

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Then is proportional to

asked Sep 11, 2017 in HT by chandu (215k points)

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One dimensional unsteady state hear transfer equation for a sphere with hear generation at the rate $q_{g}$

asked Sep 11, 2017 in HT by chandu (215k points)

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In descending order of magnitude, the thermal conductivity of a) Pure iron, b) liquid water, c) Standard water vapour,

asked Sep 10, 2017 in HT by chandu (215k points)

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For a given heat flow and for the same thickness, the temp drop across the material will be maximum for

asked Sep 10, 2017 in HT by chandu (215k points)

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If the radial thickness of each material is same

asked Sep 10, 2017 in HT by chandu (215k points)

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Thermal conductivity is lower for

asked Sep 10, 2017 in HT by chandu (215k points)

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determine the heat transfer in hot plate

asked Sep 5, 2017 in HT by chandu (215k points)

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determine outlet temperature of water in heat exchanger

asked Sep 5, 2017 in HT by chandu (215k points)

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