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Sheet Metal Worker
Sheet Metal Worker Set-1
Welding - 2. Metal Joining and Cutting
3

Welding - 2. Metal Joining and Cutting MCQ with Answers

3) Which electrode material is used for plasma cutting?

3% thoriated tungsten

4% thoriated tungsten

2% thoriated tungsten

5% thoriated tungsten

Answer is:

2% thoriated tungsten

Welding - 2. Metal Joining and Cutting MCQ with Answers

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Related Welding - 2. Metal Joining and Cutting MCQ with Answers

4) What is the temperature range of plasma stream?

Upto 2000 Degree Kelvin

Upto 20012 Degree Kelvin

Upto 20000 Degree Kelvin

Upto 20020 Degree Kelvin

Answer is:

Upto 20000 Degree Kelvin

5) What is the term for the straight distance between the Electrodes tip and job surface at arc formation?

Arc blow

Arcing force

Arc length

Arc leg

Answer is:

Arc length

6) What is the temperature for ice to melt?

0 Degree Centigrade

32 Degree Centigrade

100 Degree Centigrade

80 Degree Centigrade

Answer is:

0 Degree Centigrade

7) What is the freezing point of water in Fahrenheit scale?

0 Degree Faranheit

180 Degree Faranheit

100 Degree Faranheit

32 Degree Faranheit

Answer is:

32 Degree Faranheit

Welding - 2. Metal Joining and Cutting MCQ with Answers

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