Chemical Engineering Basics Out of the following, which will fracture most readity, when hit with a hard hammer ? German silver Cast iron Bronze Brass German silver Cast iron Bronze Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Blow off cock Feed water pump Stop valve Feed check valve Blow off cock Feed water pump Stop valve Feed check valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Alumina Magnesia Zirconia Beryllia Alumina Magnesia Zirconia Beryllia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following : Rain of molten lead Blast of air Mixture of water and air Jet of water at high pressure Rain of molten lead Blast of air Mixture of water and air Jet of water at high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral void. Greater than Less than Either A, B or C; depends on the size of atom Equal to Greater than Less than Either A, B or C; depends on the size of atom Equal to ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Salvage value Present value method Rate of return criterion Future value method Salvage value Present value method Rate of return criterion ANSWER DOWNLOAD EXAMIANS APP
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