Mrs. Tiger Oxyfuel Cutting Review

Front

The most suitable cutting process to use on ferrous metals such as straight carbon steel is _____.

Back

oxyfuel cutting

Front

The oxidation that occurs during an oxyfuel cutting operation is similar to a greatly sped-up _____.

Back

rusting process

Front

For long-term cutting of materials containing cadmium or mercury, always wear an approved _____.

Back

supplied air respirator

Front

When performing oxyfuel cutting, it is acceptable to wear _____.

Back

a face shield over safety glasses

Front

Two types of gases that tend to concentrate in and along low areas are _____.

Back

propylene and propane

Front

Oxygen cylinders must be tested _____.

Back

every ten years

Front

Combining pure oxygen with a burning material causes a fire to _____.

Back

burn rapidly and violently

Front

In the top and bottom of an acetylene cylinder are safety plugs with a melting point of _____.

Back

212°F (100°C)

Front

Three fuel gases other than acetylene used for cutting include _____.

Back

natural gas, propylene, and propane

Front

As a reminder that the regulator on a cylinder has left-handed threads, a V-notch is sometimes cut around the _____.

Back

nut