MAIN 4 GASES USED IN OXYFUEL WELDING.

Front

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

Back

methylacetylene

Answer explanation

ACETYLENE, METHYLACETYLENE, PROPANE AND NATURAL GAS.

Front

What gas is most used in oxyfuel welding?

Back

acetylene

Answer explanation

ACETYLENE

Front

What is acetylene absorbed by?

Back

acetone

Answer explanation

ACETONE

Front

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

Back

true

Answer explanation

TRUE

Front

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

Back

false

Answer explanation

FALSE

Front

What temperature does Acetylene burn at neutral flame?

Back

5850

Answer explanation

5,850 DEGREES

Front

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

Back

inner cone

Answer explanation

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

Front

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

Back

true

Answer explanation

TRUE

Front

MAPP gas is normally used for welding TRUE OR FALSE?

Back

false

Answer explanation

FALSE

Front

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

Back

true

Answer explanation

TRUE