Heat Transfer What is the absorptivity of a black body? 0.78 1 0.95 0.78 1 0.95 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer A multiple effect evaporator as compared to a single effect evaporator of the same capacity has Higher steam economy Lower heat transfer area Lower steam economy Higher solute concentration in the product Higher steam economy Lower heat transfer area Lower steam economy Higher solute concentration in the product ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which of the following is not concerned with the heat transfer? Peclet number Brinkman number Schmidt number Stanton number Peclet number Brinkman number Schmidt number Stanton number ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The critical radius 'r' of insulation on a pipe is given by r = k/2h r = 2k/h r = h/k r = k/h r = k/2h r = 2k/h r = h/k r = k/h ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Steam economy in case of a triple effect evaporator will be > 1 < 1 Between 0 and 1 1 > 1 < 1 Between 0 and 1 1 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which of the following is unimportant in forced convection ? Reynolds number Prandtl number Grashhoff number none of the listed here Reynolds number Prandtl number Grashhoff number none of the listed here ANSWER DOWNLOAD EXAMIANS APP
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