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 Hot rolling Casting Cold rolling Forging Hot rolling Casting Cold rolling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a unit of time ? Barn Light year None of these Angstrom Barn Light year None of these Angstrom ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics On decreasing the grain size of a polycrys-talline material, the property most likely to deteriorate is Toughness Tensile strength Creep Fatigue Toughness Tensile strength Creep Fatigue ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Out of the following, the joint produced by __________ has the lowest strength. Rivetting Soldering Welding Brazing Rivetting Soldering Welding Brazing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxyacetylene reducing flame is used while carrying out welding on Mild steel Grey cast iron High carbon steel Alloy steel Mild steel Grey cast iron High carbon steel Alloy steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Shaft/rotor speed is most accurately measured by a Speedometer Tachometer Frequency counter Strobometer Speedometer Tachometer Frequency counter Strobometer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS