[Answered] What can occur when a torch tip or nozzle touches the work surface or when a bit of hot dross ...

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Author Question: What can occur when a torch tip or nozzle touches the work surface or when a bit of hot dross ... (Read 82 times)

humphriesbr@me.com

Hero Member
Posts: 550

on: Jul 24, 2018

What can occur when a torch tip or nozzle touches the work surface or when a bit of hot dross briefly
interrupts the cutting flame?

a. Carburization
b. Backfire
c. Oxidation
d. Flashpoint

Question 2

A carburizing flame has a white feather created by _____.

a. too much oxygen
b. too little carbon
c. too much fuel
d. too much vacuum

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abctaiwan

Sr. Member
Posts: 355

Reply #1 on: Jul 24, 2018

Answer to Question 1

b

Answer to Question 2

c

humphriesbr@me.com

Hero Member
Posts: 550

Reply #2 on: Jul 24, 2018

abctaiwan

Sr. Member
Posts: 355

Reply #3 on: Jul 24, 2018

You're welcome

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