Chemical Engineering Basics Powder metallurgy is used to produce Components of such alloys whose constituents do not form alloys readily Components of large size High precision components with complex cavities and sharp features Porosity free components Components of such alloys whose constituents do not form alloys readily Components of large size High precision components with complex cavities and sharp features Porosity free components 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. Equal to Either A, B or C; depends on the size of atom Less than Greater than Equal to Either A, B or C; depends on the size of atom Less than Greater than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following materials has the maximum shrinkage allowance ? Brass Lead Cast iron Aluminium alloy Brass Lead Cast iron Aluminium alloy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Filler material used in welding having the lowest melting point out of the following is Aluminium Soft solder Brazing spelter Silver solder Aluminium Soft solder Brazing spelter Silver solder ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses. Forging Cold rolling Casting Hot rolling Forging Cold rolling Casting Hot rolling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most detrimental impurity in high pressure boiler feed water is Dissolved salt Suspended salt Silica Turbidity Dissolved salt Suspended salt Silica Turbidity ANSWER DOWNLOAD EXAMIANS APP
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