Self Studies
Self Studies
Self Studies
Self Studies

Synthetic Fibres and Plastics Test - 1

Result Self Studies

Synthetic Fibres and Plastics Test - 1
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    1 / -0

    Fibres are :

    Solution

    Explanation:

    Fibres may be synthetic like nylon, natural like cotton and wool or artificial fibre like rayon. These fibres are used to make different types of fabrics and number of household articles.

     

     

  • Question 2
    1 / -0

    PVC is :

    Solution

    Explanation:

    PVC stands for Polyvinyl Chloride. It is a thermoplastic plastic and most widely used for the manufacture of sewage pipes.

     

     

  • Question 3
    1 / -0

    Which of the following set of features belong to thermoplastics ?

    Solution

    Explanation:

    Thermoplastics are soft and less brittle in nature. Thermoplastics gets deformed easily on heating and can be bent and reshaped into desired products easily.Example: polythene and PVC.

     

     

  • Question 4
    1 / -0

    Cellulose is used to prepare :

    Solution

    Explanation:

    Rayon is also called cellulosic fibre.Cellulose of wood pulp is used to prepare rayon which is also called as artificial silk. 

     

     

  • Question 5
    1 / -0

    The oldest synthetic plastic is :

    Solution

    Explanation:

     Bakelite is the oldest synthetic plastic which is poor conductor of heat and electricity.It is a thermosetting plastic. It is used to make electrical switches.

     

     

  • Question 6
    1 / -0

    Best alternative to wool is :

    Solution

    Explanation:

    Acrylic is best alternative to wool. Acrylic is soft, light weight and warm.Acrylic fabrics are cheaper than wool and resistant to weathering which makes them more popular than natural fibres.

     

     

  • Question 7
    1 / -0

    Statement incorrect for synthetic fibres is/are:

    Solution

    Explanation:

    Synthetic fibres are long lasting and less expensive than natural fibres. They are prepared by a number of processes using raw materials of petroleum origin.

     

     

  • Question 8
    1 / -0

    First synthetic fibre formed from natural material is:

    Solution

    Explanation:

    First synthetic fibre formed from natural material is Rayon. It is prepared by chemical treatment of cellulose of wood pulp.

     

     

  • Question 9
    1 / -0

    First man-made fibre produced chemically is:

    Solution

    Explanation:

    Nylon is first man-made fibre produced chemically using coal, water and air, no plant or animal raw material are used tp make nylon. Nylon fibre is strong,elastic and light. It is lustrous and easy to wash.

     

     

  • Question 10
    1 / -0

    The lightest plastic material is :

    Solution

    Explanation:

    Polypropylene is the lightest plastic material which is used for packing and labelling. Laboratory equipment are also made from polypropylene.

     

     

Self Studies
User
Question Analysis

  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now