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What is the major problem in hot extrusion?

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Extrusion is

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Which one of the following processes is the wiredrawing process?

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Porosity in the metal is

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Cold forging results in improved quality due to which of the following?

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Metal working process is

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Match List-I(Forging Technique) with List-II(Process)

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Greater force on the plunger is required in case of direct extrusion

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Which one of the following metals forming processes is not a high energy rate forming process?

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Extrusion is used for

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Which metal forming process is used for manufacture of long steel wire?

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Forging dies are provided with taper or draft angles on

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Which one of the following is a continuous bending process in which opposing rolls are used to

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What does hydrostatic pressure in extrusion process improve?

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Which of the following types of stresses is/are ‘involved in the wire-drawing operation?

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Match List I (Type of Forging) with List II (Operation)

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Magnetic forming is an example of:

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The process of removing the burrs or flash from a forged component in. drop forging is called:

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Which of the following materials is used in the manufacture of extrusion nozzles?

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Consider the following statements In comparison to hot working, in cold working,

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