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Best position of crank for blanking operation in a mechanical press is

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In sheet metal blanking operation, clearance must be given to the die.

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Earring in a drawn cup can be due to non – uniform

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In a two high rolling mill there is a limit to the possible reduction in thickness in one pass.

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Which one of the following is the correct temperature range for hot extrusion of aluminum?

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Consider the following operations involved in forging a hexagonal bolt

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(a) Drawing (b) Rolling (c) Wire drawing (d)Sheet metal operations using progressive dies

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The bending force required for V-bending U-bending and edge bending will be in the ratio of

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Which of the following process is most commonly used for forging of bolt heads of hexagonal shape

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The number of deductions necessary will be

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In drop forging besides the provision for flash, provision is also to be made in the forging die for

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Which one of the following is advantage of forging?

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In wire drawing process the bright shining surface on the wire is obtained if one

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Match List – I (Metal forming process) with List – II (Associated force)

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For obtaining a cup of diameter 25 m and height 15 mm by drawing the size of the round blank should be approximately

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In sheet metal blanking shear is provided on punches and dies so that

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Metal extrusion process is generally used for producing

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In drop forging, forging is done by dropping

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Which of the following pairs of process and draft are correctly matched?

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Match List I (Metal forming process) with List II(A similar process)

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