welding level one: Oxyfuel Cutting Exam #1 Question
with verified answers
The most suitable cutting process to use on ferrous metals such as straight carbon
steel is -√√ oxyfuel cutting
The oxidation that occurs during an oxyfuel cutting operation is similar to a
greatly sped-up -√√ rusting process
For long-term cutting of materials containing cadmium or mercury, always wear
an approved -√√ supplied air respirator
When performing oxyfuel cutting, it is acceptable to wear -√√ a face shield over
safety glasses
two types of gases that tend to concentrate in and along low areas are -√√
propylene and propane
oxygen cylinders must be tested -√√ every ten years
combining pure oxygen with a burning material causes a fire to -√√ burn rapidly
and violently
In the top and bottom of an acetylene cylinder are safety plugs with a melting
point of -√√ 212 degrees Fahrenheit
Three fuel gases other than acetylene used for cutting include -√√ natural gas,
propylene, and propane
with verified answers
The most suitable cutting process to use on ferrous metals such as straight carbon
steel is -√√ oxyfuel cutting
The oxidation that occurs during an oxyfuel cutting operation is similar to a
greatly sped-up -√√ rusting process
For long-term cutting of materials containing cadmium or mercury, always wear
an approved -√√ supplied air respirator
When performing oxyfuel cutting, it is acceptable to wear -√√ a face shield over
safety glasses
two types of gases that tend to concentrate in and along low areas are -√√
propylene and propane
oxygen cylinders must be tested -√√ every ten years
combining pure oxygen with a burning material causes a fire to -√√ burn rapidly
and violently
In the top and bottom of an acetylene cylinder are safety plugs with a melting
point of -√√ 212 degrees Fahrenheit
Three fuel gases other than acetylene used for cutting include -√√ natural gas,
propylene, and propane
