EXAMIANS
(Cp . μ)/K is termed as the __________ number.
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The wavelength at which the maximum monochromatic emissive power occurs for a black body, is (where, T = absolute temperature of the black body)
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In case of heat transfer by conduction in a hollow cylinder, __________ mean area is used to calculate the heat transfer rate.
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In a shell and tube heat exchanger, the shell side fluid velocity can not be changed by changing the
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__________ chart is known as transient heat conduction chart.
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For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area
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Which of the following has the minimum absorptivity?
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Multiple effect evaporation is generally recommended, when the
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Heat flux through several resistances in series in analogous to the current flowing through several.
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To reduce the tube side pressure drop for the same flow rate, the heat exchanger recomended is
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