Workshop Technology For gas welding, the pressure desired at the welding torch for oxygen is 560 to 840 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 70 to 280 kN/m² 7 to 103 kN/m² ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The advantage of Thermit welding is that All of these Results in a minimum problem with internal residual stresses Weld cools almost uniformly All parts of the weld section are molten at the same time All of these Results in a minimum problem with internal residual stresses Weld cools almost uniformly All parts of the weld section are molten at the same time ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The directional solidification in casting can be improved by using Chills, chaplets and padding Chills and chaplets Chaplets and padding Chills and padding Chills, chaplets and padding Chills and chaplets Chaplets and padding Chills and padding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For smoothing and cleaning out depressions in the mould, a ________ is used. Gagger Lifter Slick Swab Gagger Lifter Slick Swab ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The binder commonly used in making oil sand, is Any one of the listed here Organic type binder Inorganic type binder Clay type binder Any one of the listed here Organic type binder Inorganic type binder Clay type binder ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The metal patterns as compared to wooden patterns require less Shrinkage allowance Machining allowance Distortion allowance Draft allowance Shrinkage allowance Machining allowance Distortion allowance Draft allowance ANSWER DOWNLOAD EXAMIANS APP