BoilerMaker Test 4-1 test study questions & Answers 100% Correct!!

In accordance with OSHA standards, welding cable must be free of any repairs or splices a minimum distance of ________ from the cable end to which the electrode holder is connected. - ANSWER10 Ft One of the most widely used shielding gases used by itself or in a mixture is ________ - ANSWERArgon The function of a ________ is to reduce pressure and provide constant gas flow - ANSWERRegulator What method would you use to increase the voltage while welding? - ANSWERIncrease the ark length Which welding machine is sometimes referred to as a drooper, due to the rather sharp downward curve of the current? - ANSWERConstant Current (CC) What is the preffered choice of material to wear when welding? - ANSWERLeather What is the primary purpose of a shielding gas? - ANSWERProtect the molten weld metal from contamination in the air Which welding machines characteristic curve is best desrcribed as essentioally flat with only a slight droop? - ANSWERConstant Voltage (CV) In indentifying solid bare wire, The letters L or M which follow the prefix E, Indicate what information about the wire? - ANSWERIndicates use for brazing What occurs when welders touch two metal objects that have a voltage between the two of them, thereby inserting themselves into the eletrical circuit? - ANSWERElectric shock