Engineering Materials Quenching is not necessary when hardening is done by Flame hardening Case hardening Any one of these Nitriding Flame hardening Case hardening Any one of these Nitriding ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is Duralumin Invar Hastelloy Silver metal Duralumin Invar Hastelloy Silver metal ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following steel making process is being adopted at Rourkela (in India) Steel Plant? Electric process Open hearth process Bessemer process LD process Electric process Open hearth process Bessemer process LD process ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Nodular iron has Low melting point High tensile strength All of these High machinability Low melting point High tensile strength All of these High machinability ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following is used for bearing liner? Bronze Gun metal Babbitt metal Bell metal Bronze Gun metal Babbitt metal Bell metal ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The alloy used for making electrical resistances and heating elements is Magnin Invar Nichrome Elinvar Magnin Invar Nichrome Elinvar ANSWER DOWNLOAD EXAMIANS APP
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