Fibres

Q.

What is spinning?

Q.

Define dietary fibres with their importance in our body.

Q.

The process of making yarn from the fibre is called __.

Q.

What is a yarn? How is it made? Give examples of devices that are used for making yarn. [3 MARKS]

Q.

Define the process of spinning?

Q. Fabrics are made up of strands of thread known as _______.

1. fibre
2. cotton ball
3. cloth
4. silk thread

Q. The process in which yarn is made from the fibres is known as________________.

1. Spinning
2. Sieving
3. Weaving
4. Ginning

Q. The ______ fibre is used to make gunny bags.

1. cotton
2. jute
3. wool
4. silk

Q.

Boojho with perfect eyesight was finding it difficult to pass a thread through the eye of a needle. What can be the possible reason for this?

Q.

How is spinning done on large scale?

Q. Synthetic fibres dry faster than cotton or wool. True or false?

Q. Which of the following statements is true?

1. A silk thread is stronger than a cotton thread.
2. Cotton is water resistant
3. Wool is a synthetic fibre.
4. Jute fibre is obtained from leaves of jute plant.

Q.

What do you mean by fibre?

1. A small cloth used to make dresses

2. Substance used to make plastic cakes

3. Fabrics used to make fibres.

4. Long, thin thread like strands coming from natural or man-made sources

Q. Process of fiber to yarn

Q.

Question 8

Which of the following food item does not provide any nutrient?

$\begin{array}{c}\text{Milk, Water, Orange juice, Tomato soup}\end{array}$

Q. $\begin{array}{cc}\text{Column – I}& \text{Column – II}\\ \text{A. Natural fibre}& \text{P. Terylene}\\ \text{B. Synthetic fibre}& \text{Q. Raincoats}\\ \text{C. Semisynthetic fibre}& \text{R. Wool}\\ \text{D. Rubber}& \text{S. Terry wool}\end{array}$

1. $A\to R,B\to P,C\to S,D\to Q$
2. $A\to Q,B\to P,C\to S,D\to R$
3. $A\to R,B\to P,C\to Q,D\to S$
4. $A\to S,B\to P,C\to S,D\to Q$

Q. Which one of the following food items does not provide dietary fibre?

1. Grains
2. Pulses
3. Vegetables
4. Milk

Q. Explain the evolution of clothing throughout human history. Give some examples of traditional garments of India. [5 MARKS]

Q. Which of the following statement is not true ?

1. Jute is a natural fibre.
2. Jute is the outer covering of coconut.
3. Polyester is a synthetic fibre.
4. Polywool is a mixture of polyester and wool.

Q.

27. Coir is the common name of which fibre?

Q. Jute has a rough texture.

1. True
2. False

Q. I am unable to understand the following topics:-
1)spinning
2)weaving
3)ginning
From the the videos so please help me to understand the above given topics

Q.

Name three types of synthetic fibre. State property and use one of them.

Q.

Differentiate between natural and synthetic fibres.

Q. Which amongst the following comprises animal fibres?​

1. Cotton
2. Wool
3. Silk
4. Nylon

Q. What is the method called in which we make yarn from fibre?

Q. Identify the fibres that are used to make the different products:

1. Jute
2. Nylon
3. Wool
4. Silk

Q. Identify the correct sequence from the following.

1. Fibre- Yarn - Thread - Fabric
2. Fibre- Thread - Fabric - Yarn
3. Fabric - Fibre- Thread - Yarn
4. Yarn- Fibre- Thread - Fabric

Q. How does fibre change to fabric?

Q.

What do you mean by fibre?

1. Long, thin thread like strands coming from natural or man-made sources

2. Substance used to make plastic cakes

3. Fabrics used to make fibres.

4. A small cloth used to make dresses