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Manufacturing Industries Test - 21

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Manufacturing Industries Test - 21
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Weekly Quiz Competition
  • Question 1
    1 / -0
    India's first jute mill was established in 1854 in _______.
    Solution
    Kolkata
    India's first jute mill was established in 1854 in Kolkata (Rishra).
  • Question 2
    1 / -0
    Which is the second largest agro-based industry in India?
    Solution

    Sugar production is known in India since ancient times, but modern sugar industry in the country developed in first decade of the twentieth century. Indian sugar industry is the second largest agro- based industry in India. India is the second largest sugar producing country of the world after Brazil. 

  • Question 3
    1 / -0
    Cotton textile industry, jute industry, sugar industry are an example of ______.
    Solution

    Agro-based industries depend on raw materials produced by the agricultural sector. The products comprise mostly consumer goods. Agro-based industries are important from the point of view of contribution to industrial production and employment generation. 

  • Question 4
    1 / -0
    Which process in industries involves the use of electricity and application of different chemicals?
  • Question 5
    1 / -0
    Industrial activities increase ______ problems.
    Solution
    ​Industrialization, while important for the economic growth and development of a society, can also be harmful to the environment. Amongst other things industrial process can cause climate change, pollution to air, water and soil, health issues, extinction of species, and more.
    The correct answer is A .
  • Question 6
    1 / -0
    Which region is known as the sugar bowl of India?
    Solution

    The sugarcane producing belt of Uttar Pradesh and Bihar is called the "Sugar Bowl of India". Uttar Pradesh has the highest production of sugarcane in India and also has largest number of sugar mills.

  • Question 7
    1 / -0

    Select the correct alternative.

    Solution

    Iron ore, coking coal, and limestone are added into the top of the blast furnace while heated air is blown into the bottom of the furnace to drive the combustion process. The combustion of iron ore with other materials in the blast furnace produces molten pig iron, which is then converted to steel.

     Above information clear the process for converting iron ore into steel A - Coal, B - Iron Ore, C - Limestone. So correct option is B. 

  • Question 8
    1 / -0
    Bagasse is a by- product of the ________ industry.
    Solution
    Sugar.
    Bagasse is the dry pulpy fibrous residue that remains after sugarcane or sorghum stalks are crushed to extract their juice. It is used as a biofuel for the production of heat, energy, and electricity, and in the manufacture of pulp and building materials.
  • Question 9
    1 / -0
    ________ can replace wood in cement bonded particle board.
    Solution
    Rice straw can replace wood in cement bonded particle board.
    rice straw-wood particle composite boards were manufactured as insulation boards using the method used in the wood-based panel industry. The raw material, rice straw, was chosen because of its availability. The manufacturing parameters were: a specific gravity of 0.4, 0.6, and 0.8, and a rice straw content (10/90, 20/80, and 30/70 weight of rice straw/wood particle) of 10, 20, and 30 wt.%. A commercial urea-formaldehyde adhesive was used as the composite binder, to achieve 140-290 psi of bending modulus of rupture (MOR) with 0.4 specific gravity, 700-900 psi of bending MOR with 0.6 specific gravity, and 1400-2900 psi of bending MOR with a 0.8 specific gravity. All of the composite boards were superior to insulation board in strength.
  • Question 10
    1 / -0
    For which of the following industry is Sindri famous in India?
    Solution
    Sindri is an industrial township within the Dhanbad municipal limits of the Dhanbad District of Jharkhand state. Sindri was well known because of a large Fertilizer factory (Fertilizer Corporation of India Limited - FCI, closed in 2002) conceived here in the early industrialized India.
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