OXYACETYLENE QUESTIONS 1 REVIEW

HOW HOT IS THE FLAME PRODUCED IN THE OXYACETYLENE WELDING PROCESS?

• 5700 F

• 32 F

• 212 F

• 1600 F

THE TEMPERATURE AT WHICH STEEL READILY REACTS WITH OXYGEN IS KNOWN AS THIS.

• FUEL TEMPERATURE

• KINDLING TEMPERATURE

• BOILING TEMPERATURE

• OXYFUEL TEMPERATURE

OXYGEN IS FLAMMABLE.

• TRUE

• FALSE

OXYGEN IS NOT AN ACCELERANT.

• TRUE

• FALSE

ANYTHING THAT INCREASES THE TEMPERATURE OF A FLAME IN A TORCH AND INCREASES THE COMBUSTION RATE.

• OCCELERANT

• ACCELERANT

• ACKSELLERANT

• ASKCELLERANT

WHICH OF THE 2 GASES USED IN THE OXYFUEL PROCESS HAS A DISTINCTIVE ODOR?

• OXYGEN

• ACETYLENE

OXYGEN CYLINDERS HAVE A __________________ CONNECTION.

• MALE

• FEMALE

WHAT TYPE OF CONNECTION DO ACETYLENE CYLINDERS HAVE?

• FEMALE

• MALE

WHICH GAS HAS COUNTERCLOCKWISE THREADS?

• OXYGEN

• ACETYLENE

OXYGEN CYLINDERS SHOULD BE OPENED ALL OF THE WAY.

• TRUE

• FALSE