MAIN 4 GASES USED IN OXYFUEL WELDING.

The 4 gases most used in oxyfuel welding are Propane, acetylene, natural gas, and ____?

Answer explanation

ACETYLENE, METHYLACETYLENE, PROPANE AND NATURAL GAS.

What gas is most used in oxyfuel welding?

Answer explanation

ACETYLENE

What is acetylene absorbed by?

Answer explanation

ACETONE

Acetylene cylinders are filled with a porous filler material. TRUE OR FALSE?

Answer explanation

TRUE

Acetylene can be safely released at a psi above 15___ true or false?

Answer explanation

FALSE

What temperature does Acetylene burn at neutral flame___?

Answer explanation

5,850 DEGREES

The distance between the tip of the flame and work piece is known as ____

Answer explanation

The distance between the tip of the flame and the work piece.

Methylacetylene is a fuel gas with acetylene as one of its main constitutes TRUE OR FALSE?

Answer explanation

TRUE

MAPP gas is normally used for welding TRUE OR FALSE?

Answer explanation

FALSE

MAPP gas is stored as a liquid and released as a gas TRUE OR FALSE?

Answer explanation

TRUE