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Asked: 2021-03-06T04:35:38+05:30 In:

GATE MT 2021 Q27. Match the forming process (in Column I) with its name (in Column II)

Poll Results

8.33%(A) P-1, Q-2, R-3, S-4 ( 3 voters )
69.44%(B) P-3, Q-1, R-4, S-2 ( 25 voters )
19.44%(C) P-3, Q-4, R-1, S-2 ( 7 voters )
2.78%(D) P-1, Q-4, R-3, S-2 ( 1 voter )
Based On 36 Votes

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2021 27
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    1 Answer

    1. Copper Student

      Answer:- Option:- B  ROLLING:- The process of plastically deforming metal by passing it between rolls.   So, from the figures given in the question, we can say the (S) option is of rolling mill. EXTRUSION:- It is the process by which a block of metal is reduced in cross-section by forcing it toRead more

      Answer:- Option:- B 

      ROLLING:- The process of plastically deforming metal by passing it between rolls.

       

      So, from the figures given in the question, we can say the (S) option is of rolling mill.

      EXTRUSION:- It is the process by which a block of metal is reduced in cross-section by forcing it to flow through a die orifice under high pressure

      So, from the figures given in the question, we can say the (Q) option is of extrusion as the reduction in cross-sectional area can be easily seen.

      OPEN DIE FORGING:- It is the process of deforming a piece of metal between multiple dies that do not completely enclose the material. 

      So, we can say the figure in option (R) is of open die forging.

      DEEP DRAWING:- It is the metalworking process used for shaping flat sheets into cup-shaped articles such as bathtubs. This is done by placing a blank of appropriate size over a shaped die and pressing the metal into the die with a punch.

      So, we can say the figure in option (P)  is of deep drawing.

       

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