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Welder
Welder Set-1
Induction Training and Welding Process
6

Induction Training and Welding Process MCQ with Answers

6) What are the gas flame combination used for welding ferrous and non ferrous alloys?

LPG + Air

Acetylene + Air

Acetylene + Oxygen

Hydrogen + Oxygen

Answer is:

Acetylene + Oxygen

Induction Training and Welding Process MCQ with Answers

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Related Induction Training and Welding Process MCQ with Answers

7) Which nozzle size is selected to cut 15 mm thick MS plate?

0.8 mm

1.2 mm

1.6 mm

2.0 mm

Answer is:

1.2 mm

8) Which is the hottest point in a oxyacetylene flame?

2000 - 2200 Degree Centigrade

2500 - 2700 Degree Centigrade

2700 - 3000 Degree Centigrade

3000 - 3200 Degree Centigrade

Answer is:

3000 - 3200 Degree Centigrade

9) What safety measure to be taken while performing hacksaw cutting?

Improper working height

Pressure applied during sawing

Hold the handle improperly while sawing

Blade secured with adequate tension

Answer is:

Blade secured with adequate tension

10) Which of the following injury is common in gas welding?

Electric shock

Burns due to flame

Bleeding due to cut injury

Injury by hot flying particles

Answer is:

Burns due to flame

Induction Training and Welding Process MCQ with Answers

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