Chemical Engineering Basics Which of the following metals reacts violently with water ? Mercury Magnesium Sodium Calcium Mercury Magnesium Sodium Calcium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Filler material used in welding having the lowest melting point out of the following is Soft solder Silver solder Aluminium Brazing spelter Soft solder Silver solder Aluminium Brazing spelter ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Alumina, silica, lime and iron oxide are the basic raw material for the manufacture of portland cement. The component of Portland cement which first hardens is 5CaO . 3 Al2O₃ 3CaO . SiO₂ 2CaO . SiO₂ 3CaO . Al2O₃ 5CaO . 3 Al2O₃ 3CaO . SiO₂ 2CaO . SiO₂ 3CaO . Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Ultimate strength in tension as compared to that in shear for steel is One third Half One fourth One and half times One third Half One fourth One and half times ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the process used for setting up compressive stresses in the surface of a metal to improve its fatigue strength. Lancing Spinning Shot peening Slugging Lancing Spinning Shot peening Slugging ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On increasing the yield strength of a steel from 450 to 650 MPa, its __________ will increase. Modulus of toughness Ultimate tensile strength (UTS) Modulus of resilience Percent elongation Modulus of toughness Ultimate tensile strength (UTS) Modulus of resilience Percent elongation ANSWER DOWNLOAD EXAMIANS APP
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