Tag: information technology industry

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Questions Related to information technology industry

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

What led to the disappearance of bamboo near paper mills?

  1. Climate change

  2. Pollution

  3. Excessive cutting of bamboo

  4. Global warming
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Paper mills are generally established near forests where bamboo and other soft wood trees are available. Paper mills engage contractors to supply bamboo and other raw materials. Due to excessive cutting in the past, there are no bamboos available in forests near the paper mills now.

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

Which is the raw material required in paper production?

  1. Bamboo

  2. Eucalyptus

  3. Subabul tree

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Bamboo,Eucalyptus and Subabul tree are used for the paper production.
The remaining material comes from wood fiber from sawmills, recycled newspaper, some vegetable matter, and recycled cloth. Coniferous trees, such as spruce and fir, used to be preferred for papermaking because the cellulose fibers in the pulp of these species are longer, therefore making for stronger paper.

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

Which of the following wood in most widely used in paper production?

  1. Oak

  2. Subabul wood

  3. Maple

  4. Birch
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Paper mills generally use wood from bamboo, eucalyptus and subabul trees. Subabul wood is most widely used now. Besides wood, a large number of chemicals such as common salt, caustic soda and so on are also used in different stages of paper making. 

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

What is chipping process in paper making?

  1. Cutting large wood pieces into small chips

  2. Boiling the woods with chemicals

  3. Spreading of liquid on thin screens over a cylinder

  4. Smoothening of pulp
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

In the process of Chipping, large wood pieces are cut into small chips with the help of large machines. The chips are separated according to the size. 

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

Workers who are employed off and on are called _______.

  1. Permanent workers

  2. Casual workers

  3. Contract workers

  4. Company workers
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 Workers who are employed off and on are called ‘Casual Workers.’ Usually factory owners try to reduce their costs by employing casual workers even for regular work.

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

Paper industry in a non polluting industry.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Paper industry is a polluting industry, chemicals are required for making the paper. It also draws a lot of fresh water from the river but lets out wastewater containing poisonous chemicals which eventually joins the river.

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

Paper making involves chipping, pulp making, _____________.

  1. Spreading the pulp

  2. Pressing drying and rolling

  3. Cutting

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Paper is actually made in five stages. 

  1. Chipping: In this stage, large wood pieces are cut into small chips with the help of large machines. 
  2. Making of wood pulp: The small wood chips are sent to fibre line section. In this section, the wood chips are boiled with some chemicals in large vessels.  
  3. Spreading the pulp: The liquid pulp is spread on thin screens over a cylinder.  
  4. Pressing, drying and rolling: The drying pulp is pressed by rollers to smoothen it. 
  5. Cutting: The paper is cut in the cutting machines according to the size required. 

Multiple choice social science production in a factory - a paper mill production in a paper mill information technology industry automobile and electronic industries

________ allows a factory to produce paper continuously throughout the day.

  1. The match system

  2. The batch system

  3. The union system

  4. None of these
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

 The batch system allows a factory to produce continuously throughout the day. It also allows the managers to trace any mistake in the product by checking what went wrong with the particular batch.