Textile Fibres and their Characteristics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Textile Fibres and their Characteristics, a fundamental topic in the field of Textile Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Textile Fibres and their Characteristics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Textile Fibres and their Characteristics mcq questions that explore various aspects of Textile Fibres and their Characteristics problems. Each MCQ is crafted to challenge your understanding of Textile Fibres and their Characteristics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Textile Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Textile Fibres and their Characteristics MCQs are your pathway to success in mastering this essential Textile Engineering topic.

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Textile Fibres and their Characteristics MCQs | Page 8 of 20

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Q71.
In addition to covalent bonds and van der Waal forces, another class of bonds of medium strength is known and is equally important, it is called as

a.

oxygen bond

b.

intermediate bond

c.

hydrogen bond

d.

null bond

Discuss
Answer: (c).hydrogen bond
Q72.
Other material/s which is/are sensitive at ordinary temperature like hydrogen is/are

a.

cellulose

b.

cellulose and nylon

c.

nylon and cotton

d.

polyethylene

Discuss
Answer: (b).cellulose and nylon
Q73.
In graphite, carbon atoms are joined together in

a.

single planes

b.

2 dimensional plane

c.

3 dimensional plane

d.

4 dimensional plane

Discuss
Answer: (a).single planes
Q74.
Sensitivity of material at ordinary temperatures affects

a.

behavior

b.

processing

c.

usage

d.

all of above

Discuss
Answer: (d).all of above
Q75.
In diamond all atoms are combined with valency bonds and in a

a.

one dimensional network

b.

2D network

c.

3D network

d.

4D network

Discuss
Answer: (c).3D network
Q76.
Material can be gas even if molecules are composed of two or three atoms only when force between individual molecule is

a.

strong

b.

weak

c.

negligible

d.

variable

Discuss
Answer: (b).weak
Q77.
In nylon, after drawing occluded structures become

a.

ellipsoids

b.

crystals

c.

round

d.

polished

Discuss
Answer: (a).ellipsoids
Q78.
Diffraction patterns showing sharp spots in a four-point diagram is a characteristic of

a.

oriented crystal lattice

b.

amorphous halo

c.

non amorphous halo

d.

both a and b

Discuss
Answer: (d).both a and b
Q79.
For polymers, melting down of crystals and reforming is not possible when crystals have

a.

become smaller

b.

become larger

c.

grown to a certain size

d.

certain strength

Discuss
Answer: (c).grown to a certain size
Q80.
Iodine sorption"s value in wood pulp is calculated to be

a.

52

b.

27

c.

13

d.

32

Discuss
Answer: (b).27
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