GATE ME 2003 | Welding Process Question 35 | Production Engineering

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GATE ME 2003

MCQ (Single Correct Answer)

-0.3

In Oxyacetylene gas welding, temperature at the inner cone of the flame is around

$${3500^0}C$$

$${3200^0}C$$

$${2900^0}C$$

$${2550^0}C$$

GATE ME 2002

MCQ (Single Correct Answer)

-0.3

The temperature of a carburizing flame in gas welding is _______ that of a neutral or an oxidizing flame.

Lower than

Higher than

Equal to

Unrelated to

GATE ME 2002

MCQ (Single Correct Answer)

-0.3

Which of the following arc welding processes does not use consumable electrode

GMAW

GTAW

Submerged Arc Welding

None of these

GATE ME 2001

MCQ (Single Correct Answer)

-0.3

Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the plate thickness changes, welding is achieved by

Adjusting the current

Adjusting the duration of current

Changing the electrode size

Changing the electrode coating

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Metal Cutting Casting Sheet Metal Forming Processes Machining Welding Process Metal Forming Advance Machine Tools Metrology and Inspection

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Design of Bearings Design of Spur Gears Fatigue Strength Design For Static Loading Design of Brakes and Clutches Bolted Riveted and Welded Joints

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