Chemical Engineering Basics Function of feed check valve in a boiler is to Facilitate circulation of high pressure feed water Prevent the back flow of water Regulate the water flow to boiler Check the water level in the boiler drum Facilitate circulation of high pressure feed water Prevent the back flow of water Regulate the water flow to boiler Check the water level in the boiler drum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Blast furnace slag is mainly molten Calcium silicate Sand Magnesium silicate Iron pyrite Calcium silicate Sand Magnesium silicate Iron pyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure. Hexagonal close, packed (hcp) Face centred cubic (fcc) Body centred cubic (bcc) Simple cubic Hexagonal close, packed (hcp) Face centred cubic (fcc) Body centred cubic (bcc) Simple cubic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics There are one octahedral void and __________ tetrahedral void in the closest packing of atoms. One Three None of these Two One Three None of these Two ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type Parallel flow with unequal heat capacities Counter flow with unequal heat capacities Parallel flow with equal heat capacities Counter flow with equal heat capacities Parallel flow with unequal heat capacities Counter flow with unequal heat capacities Parallel flow with equal heat capacities Counter flow with equal heat capacities ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following metals is the most prone to work hardening? Brass Copper Aluminium Lead Brass Copper Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS