GMAW chapter 2 safety test question
answers 100% correct
power supply _ electrical voltage may range between a low of 115V AC to a high of 440V AC - correct
answer ✔✔machine
contact with this _ can cause shock and may also cause _ - correct answer ✔✔voltage, death
never use fuses of a (n) _ rating than specified - correct answer ✔✔higher
before welding, make sure the ground clamp is securely attached to the power supply and _ - correct
answer ✔✔suitable solid ground or work piece
install all machines in accordance with the proper _ code - correct answer ✔✔electrical
if you are not a competent electrical technician never open the _ _ cabinet - correct answer ✔✔welding
machine
if you are to work on a power supply always remove the main power _ before you work on the unit -
correct answer ✔✔supply
the open circuit voltage range of a constant current and a constant voltage power supply is _-_ volts -
correct answer ✔✔40-80
gas storage cylinders are controlled by the rules of the _ _ _ older cylinders are controlled by the _ _ _ -
correct answer ✔✔department of transportation (DOT), interstate commerce commission (ICC)
shielding gases _ be detected by the human senses - correct answer ✔✔CAN'T
answers 100% correct
power supply _ electrical voltage may range between a low of 115V AC to a high of 440V AC - correct
answer ✔✔machine
contact with this _ can cause shock and may also cause _ - correct answer ✔✔voltage, death
never use fuses of a (n) _ rating than specified - correct answer ✔✔higher
before welding, make sure the ground clamp is securely attached to the power supply and _ - correct
answer ✔✔suitable solid ground or work piece
install all machines in accordance with the proper _ code - correct answer ✔✔electrical
if you are not a competent electrical technician never open the _ _ cabinet - correct answer ✔✔welding
machine
if you are to work on a power supply always remove the main power _ before you work on the unit -
correct answer ✔✔supply
the open circuit voltage range of a constant current and a constant voltage power supply is _-_ volts -
correct answer ✔✔40-80
gas storage cylinders are controlled by the rules of the _ _ _ older cylinders are controlled by the _ _ _ -
correct answer ✔✔department of transportation (DOT), interstate commerce commission (ICC)
shielding gases _ be detected by the human senses - correct answer ✔✔CAN'T
