Oxy gas cutting

Question 1

Which SAW FLUX IS PRONE TO MOISTURE PICKUP?

A. Fused
B.Agglomerated

Answer 1

B. Agglomerated

Question 2

Ignition temperature of Oxy Fuel cutting ?

A.700-900
B.1200-1400
C.500-600
D.1500-1600

Answer 2

A-700-900

Question 3

Melting point of oxy gas fuel cutting ?

A.700-900
B.1200-1400
C.500-600
D.1500-1600

Answer 3

D.1500-1600

Question 4

When using the oxy fuel process to cut steel , which one f these statements is true ?

A.it is cut below its melting point
B.its cut at its melting point
C.ts cut above its melting point
D.the temperature is not important

Answer 4

A. It cut below its melting point

Question 5

Which one of these cutting processes does not melt the material?

A. Oxy Fuel
B. MMAgauging
C. Plasma
D. Arc Air

Answer 5

A. Oxy Fuel

Question 6

What is the main reason why Oxy Fuel gas cutting is not used to cut stainless steel ?

A. Higher melting point
B. Refactory Oxides
C.low thermal conductivity
D.

Answer 6

B. Refactory oxides