Heat Transfer When vaporisation takes place directly at the heating surface, it is called nucleate boiling film boiling all of the listed here vapour binding nucleate boiling film boiling all of the listed here vapour binding ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which area is used in case of heat flow by conduction through a cylinder ? Logarithmic mean area Geometric mean area None of the listed here Arithmetic mean area Logarithmic mean area Geometric mean area None of the listed here Arithmetic mean area ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Finned tube heat exchangers give larger area per tube facilitate very large temperature drop through tube wall are used for smaller heat load use metal fins of low thermal conductivity give larger area per tube facilitate very large temperature drop through tube wall are used for smaller heat load use metal fins of low thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The dimensionless group in mass transfer that is equivalent to Prandtl number in heat transfer is Schmidt number Nusselt number Stanton number Sherwood number Schmidt number Nusselt number Stanton number Sherwood number ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer For what value of Prandtl number, St = f/2? > 1 1.5 2 1 > 1 1.5 2 1 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS