Workshop Technology The edge of a steel plate cut by oxygen cutting will get hardened when the carbon content is Less than 0.3 percent Less than 0.1 percent Anywhere between 0.1 to 1 percent More than 0.3 percent Less than 0.3 percent Less than 0.1 percent Anywhere between 0.1 to 1 percent More than 0.3 percent ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The temperature of oxy-hydrogen flame is ________ oxyacetylene flame. None of these Less than More than Same as None of these Less than More than Same as ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The blank diameter used in thread rolling will be A little larger than the pitch diameter of the thread Equal to pitch diameter of the thread Equal to minor diameter of the thread A little larger than the minor diameter of the thread A little larger than the pitch diameter of the thread Equal to pitch diameter of the thread Equal to minor diameter of the thread A little larger than the minor diameter of the thread ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Sand wash is a casting defect which Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Occurs as sand patches on the upper surface of a casting Results in general enlargement of the casting Results in a mismatching of the top and bottom parts of a casting Occurs near the ingates as rough lumps on the surface of a casting Occurs as sand patches on the upper surface of a casting ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A zinc diffusion process is called Anodizing Parkerising Galvanizing Sherardizing Anodizing Parkerising Galvanizing Sherardizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 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 560 to 840 kN/m² ANSWER DOWNLOAD EXAMIANS APP
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