Materials and Construction Which of the following has the least value of ultimate tensile strength (UTS)? Cast iron High carbon steel Wrought iron Medium carbon steel Cast iron High carbon steel Wrought iron Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid All of these SO₂ (dry or wet) Chlorine (dry or wet) Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of silicon in steel Indicates that steel is not deoxidised properly None of these Is in the form of free Si Decreases the blow holes formation tendency in castings Indicates that steel is not deoxidised properly None of these Is in the form of free Si Decreases the blow holes formation tendency in castings ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Oxides Carbides Nitrides Silicides Oxides Carbides Nitrides Silicides ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress. None of these Ultimate Yield point Proof None of these Ultimate Yield point Proof ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is used for determining the tensile strength of steels. Mechanical press Universal testing machine None of these Hydraulic press Mechanical press Universal testing machine None of these Hydraulic press ANSWER DOWNLOAD EXAMIANS APP