These pieces are then put into ‘pulp digesters’ where they are broken down by steam :

Read the passage given below and answer the question (86 to 90) that follow selecting the most appropriate alternative for each.
Most paper comes from wood. First trees are cut down and the logs are taken to the paper mill. There, the logs are washed and cut into small pieces. These pieces are then put into ‘pulp digesters’ where they are broken down by steam and chemicals. This process releases wood fibre. This is mixed with dyes to form wood pulp which is then passed through screens to remove the hard pieces which have not dissolved.
The wood pulp is fed into a paper-making machine. A pump sprays a thin layer of the liquid paper pulp into a moving wire screen.
As the pulp is carried along by the screen the water in it slowly forms into paper. After this, the wet

paper is pssed through heated rollers which press and dry it. The dried paper is rolled into huge bundles and sent out for various uses.

  1. When the logs first arrive at the mill, _____.
    (a) they are cut into small pieces                        (c) they are washed
    (b) they are put into pulp digesters                    (d) they are passed through the screens
  2. The dyes are added ______
    (a) after the pulp passes through the screen
    (b) after cutting the wood into pieces.
    (c) after the fiber is released.
    (d) after the pulp is fed into a paper-making machine.
  3. A pump ______
    (a) spread the paper pulp on the wire screen.        (c) flatten the paper.
    (b) removes the hard pieces of wood                       (d) adds dyes to the wood pulp.
  4. The heated rollers are used _____.
    (a) to bundle the paper                                               (c) to dry the paper
    (b) to cut the paper                                                     (d) to dye the paper
  5. The passage describes the process of _____.
    (a) making wood pulp
    (b) releasing wood fibres from paper pulp
    (c) chopping trees into logs
    (d) making paper from wood

 

Anurag Mishra Professor Asked on 17th December 2015 in English.
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  • 1 Answer(s)
    1. Answer: (c)  they are washed

    2. Answer:  (c) After fiber is released

    3. Answer: (a) spread the paper pulp on the wire screen

    4. Answer: (c) to dry the paper

    5. Answer: (d) making paper from wood 
    Anurag Mishra Professor Answered on 17th December 2015.
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