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Match List - I (Type of moulding) with List - II (mechanism involved)

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While rolling metal sheet in rolling mill, the edges are

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The extrusion process(es) used for the production of toothpaste tube is/are

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The roll radius is 50 cm and coefficient of friction is 0.2. The angle of contact is

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A forging method for reducing the diameter of a bar and in the process making it longer is termed as

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Cold working produces the following effects:

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In rolling a strip between two rolls, the position of the neutral point in are of contact does not depends on

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In rolling operation the maximum draft is given by (R = Radius of roll, coefficient of friction

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Consider the following statements related to piercing and blanking

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Match List – I (Parts) with List – II (Manufacturing processes)

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Consider the following steps involved in hammer forging a connecting rod from bar stock

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Which of the following statements are the salient features of hydrostatic extrusion?

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The coefficient of friction for unaided bite should nearly be

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Which of the following assumptions are correct for cold rolling?

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In forging operation, fullering is done to

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Which one of the following lubricants is most suitable for drawing mild steel wires?

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In forward extrusion process

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In the rolling process, roll separating force can be decreased by

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To obtain large deformations by cold working intermediate annealing is

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Match List – I (Components of a table fan) with List – II (Manufacturing processes)

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