GMAW chapter 2 safety test questions and
answers
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
, GMAW chapter 2 safety test questions and
answers
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
_ of the shielding gases are considered toxic - - -
correct answer ✅None
shielding gas cylinders contain up to _ psi pressure - - -
correct answer ✅4,000
answers
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
, GMAW chapter 2 safety test questions and
answers
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
_ of the shielding gases are considered toxic - - -
correct answer ✅None
shielding gas cylinders contain up to _ psi pressure - - -
correct answer ✅4,000
