Chemical Engineering Basics Tempering of a material does not improve its Toughness Internal stress level Machinability Softness Toughness Internal stress level Machinability Softness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Convection Radiation Both A & B Conduction Convection Radiation Both A & B Conduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hydrogen in liquid steels is dissolved In the ionic form In the atomic form In the molecular form As tiny gas bubbles In the ionic form In the atomic form In the molecular form As tiny gas bubbles ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The best criterion for analysing an economic investment is the Future value method Salvage value Rate of return criterion Present value method Future value method Salvage value Rate of return criterion Present value method ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is an example of stress corrosion ? Both (a) & (b) Caustic embrittlement of steel Neither (a) nor (b) Season cracking of brass Both (a) & (b) Caustic embrittlement of steel Neither (a) nor (b) Season cracking of brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on High carbon steel Grey cast iron Mild steel Alloy steel High carbon steel Grey cast iron Mild steel Alloy steel ANSWER DOWNLOAD EXAMIANS APP
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