Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 40°-50° 30°-40° 60°-70° 50°-60° 40°-50° 30°-40° 60°-70° 50°-60° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a cold chamber die casting machine Melting pot is an integral part of the machine Melting pot is separate from the machine Melting pot may have any location Low temperature and pressure is used Melting pot is an integral part of the machine Melting pot is separate from the machine Melting pot may have any location Low temperature and pressure is used ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which one of the following material will require the largest size of riser for the same size of casting? Cast iron Aluminium Steel Copper Cast iron Aluminium Steel Copper ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Seam welding is best adopted for metal thickness ranging from 0.025 to 3 mm 8 to 10 mm 5 to 8 mm 3 to 5 mm 0.025 to 3 mm 8 to 10 mm 5 to 8 mm 3 to 5 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a gate is to Act as a reservoir for the molten metal Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Delivers molten metal into the mould cavity Act as a reservoir for the molten metal Delivers molten metal from pouring basin to gate Feed the molten metal to the casting in order to compensate for the shrinkage Delivers molten metal into the mould cavity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The instrument used to measure external and internal diameter of shafts, thickness of parts and depth of holes, is Inside micrometer Depth gauge micrometer Vernier caliper Outside micrometer Inside micrometer Depth gauge micrometer Vernier caliper Outside micrometer ANSWER DOWNLOAD EXAMIANS APP
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