Optical Fibers and Cables MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Optical Fibers and Cables, a fundamental topic in the field of Optical Communication. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Optical Fibers and Cables 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 Optical Fibers and Cables mcq questions that explore various aspects of Optical Fibers and Cables problems. Each MCQ is crafted to challenge your understanding of Optical Fibers and Cables principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Optical Communication tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Optical Fibers and Cables MCQs are your pathway to success in mastering this essential Optical Communication topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Optical Fibers and Cables. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Optical Fibers and Cables knowledge to the test? Let's get started with our carefully curated MCQs!

Optical Fibers and Cables MCQs | Page 2 of 7

Q11.
Which of the following is not a technique for fabrication of glass fibers?
Discuss
Answer: (c).Lave ring method
Q12.
_____________ technique is method of preparing extremely pure optical glasses.
Discuss
Answer: (d).Vapor Phase Deposition (VPD)
Q13.
Which of the following materials is not used as a starting material in vapor-phase deposition technique?
Discuss
Answer: (d).B₂O₃
Q14.
P₂O₅ is used as a _____________
Discuss
Answer: (a).Dopant
Q15.
How many types of vapor-phase deposition techniques are present?
Discuss
Answer: (b).Two
Q16.
___________ uses flame hydrolysis stems from work on soot processes which were used to prepare the fiber with losses below 20 dB/km.
Discuss
Answer: (a).Outside vapor phase oxidation
Q17.
Complete the given reaction.

SiCl₄ + 2H₂O → SiO₂ + ______
Discuss
Answer: (b).4HCl
Q18.
In modified chemical vapor deposition, vapor phase reactant such as _________ pass through a hot zone.
Discuss
Answer: (a).Halide and oxygen
Q19.
_________ is the stimulation of oxide formation by means of non-isothermal plasma maintained at low pressure in a microwave cavity surrounding the tube.
Discuss
Answer: (d).Plasma-activated Chemical Vapor Deposition (PCVD)
Q20.
Only graded index fibers are made with the help of vapor-phase deposition techniques.
Discuss
Answer: (b).False
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