Heat Transfer Thermal conductivities of most of the liquids __________ with rise in temperature. Decreases Increases May increase or decrease; depends on the liquid Remains unchanged Decreases Increases May increase or decrease; depends on the liquid Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer In case of a multipass shell and tube heat exchanger, providing a baffle on the shell side __________ the heat transfer rate. Does not affect Increases Decreases May increase or decrease, depends on the type of baffle Does not affect Increases Decreases May increase or decrease, depends on the type of baffle ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Radiator of an automobile engine is a __________ type of heat exchanger. Direct contact Co-current Cross-current Counter-current Direct contact Co-current Cross-current Counter-current ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer Trap is used to remove __________ from steam pipe lines. Non-condensables Condensate Steam None of these Non-condensables Condensate Steam None of these ANSWER DOWNLOAD EXAMIANS APP
Heat Transfer A graph between __________ is called Wilson plot. 1/U Vs . 1/v0.8 1/v0.8 Vs . U 1/U Vs . 1/V V0.8 Vs . U 1/U Vs . 1/v0.8 1/v0.8 Vs . U 1/U Vs . 1/V V0.8 Vs . U ANSWER DOWNLOAD EXAMIANS APP
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