Fiber Optic Materials MCQs with Answers

adminApril 10, 2024

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Welcome to the Fiber Optic Materials MCQs with Answers. In this post, we have shared Fiber Optic Materials Online Test for different competitive exams. Find practice Fiber Optic Materials Practice Questions with answers in Physics Tests exams here. Each question offers a chance to enhance your knowledge regarding Fiber Optic Materials.

Fiber Optic Materials Online Quiz

By presenting 3 options to choose from, Fiber Optic Materials Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Fiber Optic Materials Questions and Answers and click over the correct answer.

Test Name: Fiber Optic Materials MCQ Quiz Practice
Type: Quiz Test
Total Questions: 40
Total Marks: 40
Time: 40 minutes

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Fiber Optic Materials

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1 / 40

What is the function of the reinforcement layer in underground optical fiber cables?

Increase flexibility

Enhance optical properties

Protect the fiber from physical damage

2 / 40

What is the advantage of using silica glass as the core material in optical fibers?

High flexibility

Low attenuation

High electrical conductivity

3 / 40

What is the primary advantage of using polyethylene as the outer sheath material for direct-buried optical fiber cables?

Water resistance

Low cost

High flexibility

4 / 40

Which material is commonly used for the jacket of riser-rated optical fiber cables?

Polyethylene

Fluoropolymer

PVC (Polyvinyl chloride)

5 / 40

Which material is commonly used for the outer jacket of optical fibers in outdoor installations?

PVC (Polyvinyl chloride)

Fluoropolymer

Polyethylene

6 / 40

Which material is commonly used for the cladding of optical fibers?

Silica glass

Metal

Plastic

7 / 40

What is the primary material used for the core of optical fibers?

Metal

Plastic

Silica glass

8 / 40

Which material is commonly used for the jacket of plenum-rated optical fiber cables?

Fluoropolymer

PVC (Polyvinyl chloride)

Polyethylene

9 / 40

What is the primary advantage of using polyethylene as the outer sheath material for direct-buried optical fiber cables?

Low cost

High flexibility

Water resistance

10 / 40

Which material is commonly used for the jacket of riser-rated optical fiber cables?

Fluoropolymer

Polyethylene

PVC (Polyvinyl chloride)

11 / 40

What is the primary advantage of using PVC as jacket material for riser-rated optical fiber cables?

High flexibility

Low cost

Flame retardancy

12 / 40

Which material is commonly used for the reinforcement layer in armored optical fibers?

Polyethylene

Aluminum

Kevlar

13 / 40

What is the function of the reinforcement layer in underground optical fiber cables?

Increase flexibility

Enhance optical properties

Protect the fiber from physical damage

14 / 40

Which material is commonly used for the reinforcement layer in underground optical fiber cables?

Polyethylene

Steel

Aramid fibers

15 / 40

What is the primary advantage of using polymers as buffer coatings in optical fibers?

High refractive index

Flexibility

Low cost

16 / 40

Which material is commonly used for the jacket of indoor optical fiber cables?

Fluoropolymer

PVC (Polyvinyl chloride)

Polyethylene

17 / 40

What is the primary advantage of using fluoropolymers as jacket materials for optical fibers?

Low cost

High flexibility

Chemical resistance

18 / 40

What is the primary function of the reinforcement layer in armored optical fibers?

Enhance optical properties

Protect the fiber from physical damage

Increase flexibility

19 / 40

Which material is commonly used for the buffer coating of optical fibers in harsh environmental conditions?

Polyethylene

Silicone rubber

Acrylate polymer

20 / 40

What is the function of the reinforcement layer in aerial optical fiber cables?

Provide strength and support

Enhance optical properties

Increase flexibility

21 / 40

What type of material is used as a buffer coating to protect optical fibers?

Acrylate polymer

Silica glass

Aluminum

22 / 40

What is the primary advantage of using polyethylene as the outer sheath material for submarine optical fiber cables?

Water resistance

Low cost

High flexibility

23 / 40

Which material is used to strengthen optical fibers and prevent breakage?

Aramid fibers

Rubber

Copper

24 / 40

Which material is commonly used for the outer sheath of direct-buried optical fiber cables?

Polyethylene

PVC (Polyvinyl chloride)

Fluoropolymer

25 / 40

Which material is commonly used for the jacket of plenum-rated optical fiber cables?

PVC (Polyvinyl chloride)

Polyethylene

Fluoropolymer

26 / 40

Which material is commonly used for the reinforcement layer in underground optical fiber cables?

Aramid fibers

Steel

Polyethylene

27 / 40

What is the primary advantage of using silicone rubber as a buffer coating for optical fibers in high-temperature environments?

Low cost

High temperature resistance

Low flexibility

28 / 40

What is the primary advantage of using silicone rubber as a buffer coating for optical fibers in high-temperature environments?

Low flexibility

High temperature resistance

Low cost

29 / 40

What is the primary advantage of using fluoropolymers as jacket materials for plenum-rated optical fiber cables?

High flexibility

Low cost

Low smoke emission

30 / 40

What is the primary advantage of using PVC as jacket material for riser-rated optical fiber cables?

Flame retardancy

High flexibility

Low cost

31 / 40

What is the primary advantage of using silicone rubber as a buffer coating for optical fibers?

High temperature resistance

Low cost

Low flexibility

32 / 40

Which material is commonly used for the outer sheath of direct-buried optical fiber cables?

PVC (Polyvinyl chloride)

Fluoropolymer

Polyethylene

33 / 40

What is the function of the coating layer applied to the surface of optical fibers?

Increase flexibility

Protect the fiber from damage

Enhance optical properties

34 / 40

Which material is commonly used for the buffer coating of optical fibers in high-temperature environments?

Acrylate polymer

Silicone rubber

Polyethylene

35 / 40

What is the primary advantage of using silicone rubber as a buffer coating for optical fibers?

High temperature resistance

Low cost

Low flexibility

36 / 40

Which material is commonly used for the buffer coating of optical fibers in harsh environmental conditions?

Acrylate polymer

Silicone rubber

Polyethylene

37 / 40

What is the primary advantage of using fluoropolymers as jacket materials for plenum-rated optical fiber cables?

Low smoke emission

High flexibility

Low cost

38 / 40

Which material is commonly used for the buffer coating of optical fibers in high-temperature environments?

Silicone rubber

Acrylate polymer

Polyethylene

39 / 40

Which material is commonly used for the outer sheath of submarine optical fiber cables?

Aramid fibers

PVC (Polyvinyl chloride)

Polyethylene

40 / 40

Which material is commonly used for the reinforcement layer in aerial optical fiber cables?

Aramid fibers

Polyethylene

Steel

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adminApril 10, 2024

0 5 1 minute read