Unit 22 - Using Gas Welding Equipment

Front

Gas can be compressed with a: cylinder, lever, pump, valve

Back

pump

Front

Acetylene may be dangerous because it is: compressed, flammable, explosive, all of these are correct

Back

all of these are correct

Front

Which gas is not a fuel used for torches? Options: acetylene, oxygen, propane, all of these are fuels

Back

oxygen

Front

Oxygen and acetylene hoses can stand pressure because they are:

Back

reinforced

Front

Oxygen hoses and related equipment are color coded: green, ivory, orange, red

Back

green

Front

Acetylene hoses and related equipment are color coded: green, ivory, orange, red

Back

red

Front

The acetylene pressure to light a torch should be:

Back

5 psi

Front

Gas leaks are checked with: compressed air, flame, soapy water, teflon

Back

soapy water

Front

weld

Back

join by fusion

Front

gas

Back

expands without limit