Intensity Modulation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Intensity Modulation, 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 Intensity Modulation 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 Intensity Modulation mcq questions that explore various aspects of Intensity Modulation problems. Each MCQ is crafted to challenge your understanding of Intensity Modulation 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 Intensity Modulation 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 Intensity Modulation. 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 Intensity Modulation knowledge to the test? Let's get started with our carefully curated MCQs!

Intensity Modulation MCQs | Page 8 of 10

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Q71.
The term flexibility, in terms of optical amplifiers means the ability of the transmitted signal to remain in the optical domain in a long haul link.
Discuss
Answer: (a).True
Q72.
How many configurations are available for employment of optical amplifiers?
Discuss
Answer: (a).Three
Q73.
Repeaters are bidirectional.
Discuss
Answer: (b).False
Q74.
It is necessary to ____________ the optical carriers at different speeds to avoid signal interference.
Discuss
Answer: (c).Intensity-modulate
Q75.
The _________________ increases the system reliability in the event of an individual amplifier failure.
Discuss
Answer: (d).Parallel multi-amplifier configuration
Q76.
Which of the following is not an application of optical amplifier?
Discuss
Answer: (c).Demodulator
Q77.
_________ reconstitutes a transmitted digital optical signal.
Discuss
Answer: (a).Repeaters
Q78.
_____________ are transparent to any type of signal modulation.
Discuss
Answer: (b).Optical amplifiers
Q79.
_________________ imposes serious limitations on the system performance.
Discuss
Answer: (d).Fiber dispersion
Q80.
__________ is the ratio of input signal to noise ratio to the output signal to noise ratio of the device.
Discuss
Answer: (b).Noise figure