INDUCTION TRAINING AND WELDING PROCESS - Practice Mode

1) How many pressure gauges are in regulator gas welding plant?

One pressure gauge Two pressure gauges Three pressure gauges Four pressure gauges

Correct Answer: Four pressure gauges

2) What procedure is followed to connect the cylinder to gas regulator in gas welding?

Open & close valve for few seconds Open the valve for a longer period No need to open the valve before connection Open the valve for a few minutes of time

Correct Answer: Open & close valve for few seconds

3) Which Material is used in Manufacture gas cylinder ?

Forged steel Nickel steel Stainless steel Solid Drawn steel

Correct Answer: Solid Drawn steel

4) Which of the following metal is used for making nozzle in gas welding?

Brass Bronze Copper Silver

Correct Answer: Copper

5) What should be the angle for a double ?J? butt joint?

35 Degree 30 Degree 25 Degree 20 Degree

Correct Answer: 20 Degree

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