Heat Transfer Nusselt number (for forced convection heat transfer) is a function of the __________ number. None of the listed here Both Reynolds & Prandtl Prandtl Reynolds None of the listed here Both Reynolds & Prandtl Prandtl Reynolds ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The Nusselt number for fully developed (both thermally and hydrodynamically) laminar flow through a circular pipe, where the wall heat flux is constant, is Dependent on NRe only 4.36 120.36 2.36 Dependent on NRe only 4.36 120.36 2.36 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Which of the following parameters is increased by use of finned tube in a multipass shell and tube heat exchanger? All of these Effective tube surface area for convective heat transfer Tube side pressure drop and the heat transfer rate Convective heat transfer co-efficient All of these Effective tube surface area for convective heat transfer Tube side pressure drop and the heat transfer rate Convective heat transfer co-efficient ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Reynold's analogy states that NRe α f Nst α NRe Nst α f NNu α f NRe α f Nst α NRe Nst α f NNu α f ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer The purpose of providing bleed points in the evaporator is to Create vacuum Admit the feed Remove the product Facilitate removal of non-condensable gases Create vacuum Admit the feed Remove the product Facilitate removal of non-condensable gases ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Corrosiveness of steam condensate is due to the presence of Neither A nor B Both A & B CO₂ Dissolved O₂ Neither A nor B Both A & B CO₂ Dissolved O₂ ANSWER DOWNLOAD EXAMIANS APP
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