Workshop Technology The property of sand due to which the sand grains stick together is called Collapsibility Permeability Adhesiveness Cohesiveness Collapsibility Permeability Adhesiveness Cohesiveness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Cores are used to All of these Form internal cavities in the casting Form a part of a green sand mould Improve mould surface All of these Form internal cavities in the casting Form a part of a green sand mould Improve mould surface ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The accuracy of micrometers, calipers, dial indicators can be checked by a Ring gauge Slip gauge Plug gauge Feeler gauge Ring gauge Slip gauge Plug gauge Feeler gauge ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A casting defect which occurs due to improper venting of sand is known as Swell Blow holes Cold shuts Shift Swell Blow holes Cold shuts Shift ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During cold working process Strength and hardness of metal increases All of the listed here Close dimensional tolerance can be maintained Grain structure is distorted Strength and hardness of metal increases All of the listed here Close dimensional tolerance can be maintained Grain structure is distorted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For gas welding, the pressure desired at the welding torch for acetylene is 7 to 103 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² 7 to 103 kN/m² 70 to 280 kN/m² 560 to 840 kN/m² 280 to 560 kN/m² ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS