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Communication Skill MCQs: 107 Questions & Answers in Faculty

107 Communication Skill MCQs in Faculty with answers & explanations. Page 4. Practice objective questions for competitive exams, interviews & self-assessment… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

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Communication Skill MCQs: 107 Questions & Answers in Faculty

For a given carrier wave, maximum undistorted power is transmitted when value of modulation is

A telephone channel requires a bandwidth of about

For a low level AM system, the amplifiers modulated stage must be

Which of the following does not cause losses in optical fibre cables?

The frequency range of 300 kHz to 3000 kHz is known as

To eliminate ghosts in the picture

In Modulation, “carrier” is

Which of the following statements is correct?

In Pulse Code Modulation system

The colour of an object is decided by

Commercial Frequency deviation of FM is

For telegraphy the most commonly used modulation system is

An FM radio receiver which is tuned to a 91.6 MHz broadcast station may receive an image frequency of __________ MHz.

Circular polarization

When the length of antenna is a whole wavelength

Which of the following is an indirect way of generating FM?

A woofer should be fed from the input through a

VSB modulation is preferred in TV because

A modem is classified as low speed if data rate handled is

For attenuation of high frequencies we should use

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