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Basic Welding Process - 2. Welding
9

Basic Welding Process - 2. Welding MCQ with Answers

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

5

4

3

2

Answer is:

3

Basic Welding Process - 2. Welding MCQ with Answers

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Related Basic Welding Process - 2. Welding MCQ with Answers

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

3000 Degree Centigrade to 3100 Degree Centigrade

3100 Degree Centigrade to 3200 Degree Centigrade

3100 Degree Centigrade to 3300 Degree Centigrade

3200 Degree Centigrade to 3300 Degree Centigrade

Answer is:

3100 Degree Centigrade to 3200 Degree Centigrade

11) Which gas volume is more in carburising flame?

Air

Oxygen

Hydrogen

Acetylene

Answer is:

Acetylene

12) How the AC arc welding machines are called?

Welding generators

Welding transformer

Welding rectifiers

Motor - generator set

Answer is:

Welding transformer

13) Which equipment converts AC main supply into DC welding supply?

Welding transformer

Welding generators

Welding rectifiers

Motor generator set

Answer is:

Welding rectifiers

Basic Welding Process - 2. Welding MCQ with Answers

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