4) 3-4 pts, 2 pts each; For the following applications, choose the most appropriate process from ...
4) 3-4 pts, 2 pts each; For the following applications, choose the most appropriate process from the list in the box Weld together steel tubing with 0.070 wall thickness Root welding pass on a compressor fitting a straight, 9' long weld on a 0.5" low alloy steel frame for a mining truck attachment of electronic components to a circuit board Welds on steel structural members of a church steeple, 180' off the ground nozzle assembly used in an engine, that reaches 500 F in operation, base metal cannot be melted variety of different repair welds in the maintenance shop of an automotive factory 34 welds, each about I" long, on an auto frame done by a robot (0.125" material) Fabrication of the green cart that drags into class nearly every day Insulative coating on copper electric wires a 1 liter Diet Mountain Dew bottle SMAW GTAW SAW SSFCAW FCAW GMAW soldering brazing plastic injection molding (PIM ) blow molding polymer extrusion rotational molding polymer forming thin film powder metallurgy a spherical shaped piece of a playground jungle gym, approx. 5 diameter a CD case the keys on a computer keyboard 4 mm diameter tubing, for a medical oxygen mask the seat of the desk you are sitting on right now a plastic drop cloth (12 feet x 100 feet x .003" thick)
4) 3-4 pts, 2 pts each; For the following applications, choose the most appropriate process from the list in the box Weld together steel tubing with 0.070 wall thickness Root welding pass on a compressor fitting a straight, 9' long weld on a 0.5" low alloy steel frame for a mining truck attachment of electronic components to a circuit board Welds on steel structural members of a church steeple, 180' off the ground nozzle assembly used in an engine, that reaches 500 F in operation, base metal cannot be melted variety of different repair welds in the maintenance shop of an automotive factory 34 welds, each about I" long, on an auto frame done by a robot (0.125" material) Fabrication of the green cart that drags into class nearly every day Insulative coating on copper electric wires a 1 liter Diet Mountain Dew bottle SMAW GTAW SAW SSFCAW FCAW GMAW soldering brazing plastic injection molding (PIM ) blow molding polymer extrusion rotational molding polymer forming thin film powder metallurgy a spherical shaped piece of a playground jungle gym, approx. 5 diameter a CD case the keys on a computer keyboard 4 mm diameter tubing, for a medical oxygen mask the seat of the desk you are sitting on right now a plastic drop cloth (12 feet x 100 feet x .003" thick)