EXAMIANS
Convective heat transfer, in which heat is transferred by movement of warmed matter is described by
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Fouling factor for a heat exchanger is given by (where, U₁ = heat transfer co-efficient of dirty surface U₂ = heat transfer co-efficient of clean surface)
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Trap is used to remove __________ from steam pipe lines.
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Heat transfer occurs by natural convection because change in temperature causes difference in
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According to Reynolds analogy, Stanton number is equal to
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According to Reynolds analogy, Stanton number is equal to (where, f = Fanning friction factor)
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Temperature profile in steady state heat transfer is
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__________ heat exchanger is used for chilling oil to be dewaxed.
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A diathermaneous substance __________ the thermal radiation completely.
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Heat transfer rate per unit area is called
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