Heat Transfer Which of the following has the lowest overall heat transfer co-efficient? Air Water Dowtherm Molten sodium Air Water Dowtherm Molten sodium ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Among liquids, water has a comparatively high value of thermal conductivity, due to its Partial ionisation Low density High viscosity Dense structure Partial ionisation Low density High viscosity Dense structure ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Electromagnetic radiations propagate in vacuum with a velocity of __________ metre/second. 3 x l012 3 x l010 3 x l05 3 x l08 3 x l012 3 x l010 3 x l05 3 x l08 ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Kirchoff s law applies to __________ radiation None of the listed here Both total & monochromatic total monochromatic None of the listed here Both total & monochromatic total monochromatic ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer __________ chart is known as transient heat conduction chart. Dirhing's Cox Heisler's Mollier's Dirhing's Cox Heisler's Mollier's ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer jH factor for heat transfer is not a function of the __________ number. Grashoff Nusselt Both B & C Reynolds Grashoff Nusselt Both B & C Reynolds ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS