BASIC WELDING PROCESS 2 WELDING - Practice Mode

1) Which colour is painted on oxygen cylinder?
Correct Answer: Black
2) What is the other name of non injector type blow pipe?
Correct Answer: High pressure blow pipe
3) How many types of gas welding blow pipes are there?
Correct Answer: 2
4) How many types of oxy - acetylene flames can be set?
Correct Answer: 3
5) What is the temperature range of oxy - acetylene flame?
Correct Answer: 3100 Degree Centigrade to 3200 Degree Centigrade