Materials and Construction Fermenter used in the production of pen-cillin by deep fermentation proces is a __________ lined steel vessel Rubber Glass Nickel Monel Rubber Glass Nickel Monel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Cobalt Vanadium Iron Tungsten Cobalt Vanadium Iron Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A chemical change takes place when iron None of these Rusts Is heated Melts None of these Rusts Is heated Melts ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel as a material of construction Dimagnetic Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure Is used as an alloying element for both ferrous & non-ferrous alloys Dimagnetic Is paramagnetic below 415° C (its Curie temperature) Has a body centred cubic (bcc) crystal lattice structure Is used as an alloying element for both ferrous & non-ferrous alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron and steel pipes are produced by __________ casting. True centrifugal Investment Die Slush True centrifugal Investment Die Slush ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? None of these Body centred cubic Simple hexagonal Face centred cubic None of these Body centred cubic Simple hexagonal Face centred cubic ANSWER DOWNLOAD EXAMIANS APP
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