Basic Welding Process - 2. Welding MCQ with Answers

Basic Welding Process - 2. Welding MCQ with Answers

6) Which colour is painted on oxygen cylinder?

Answer is:

Black

Which colour is painted on oxygen cylinder?

7) What is the other name of non injector type blow pipe?

Answer is:

High pressure blow pipe

8) How many types of gas welding blow pipes are there?

Answer is:

2

9) How many types of oxy - acetylene flames can be set?

Answer is:

3

10) What is the temperature range of oxy - acetylene flame?

Answer is:

3100 Degree Centigrade to 3200 Degree Centigrade