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WorksheetsOXYACETYLENE QUESTIONS 1 REVIEW
Total questions: 12
Worksheet time: 6mins
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
ACETYLENE BECOMES EXPLOSIVELY STABLE AT PRESSURES ABOVE _________ PSI.
4
6
10
15
ACETYLENE CYLINDERS SHOULD NEVER BE OPENED MORE THAN HOW MUCH OF A TURN?
3/4 OF A TURN
2 TURNS
4 TURNS
