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

Welding - 2. Metal Joining and Cutting MCQ with Answers

1) What is the pitch of tack weld for M.S. Plates of 3 mm thickness in butt weld?

150 mm

25 mm

250 mm

15 mm

Answer is:

150 mm

Explanation:

.

Welding - 2. Metal Joining and Cutting MCQ with Answers

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

2) What is the ignition temperature of steel for Gas Cutting?

750 Degree Centigrade - 800 Degree Centigrade

800 Degree Centigrade - 900 Degree Centigrade

875 Degree Centigrade - 900 Degree Centigrade

900 Degree Centigrade - 950 Degree Centigrade

Answer is:

875 Degree Centigrade - 900 Degree Centigrade

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

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

Welding - 2. Metal Joining and Cutting MCQ with Answers

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