NTA-NET (Based on NTA-UGC) Electronic Science (Paper-II): Questions 1 of 124

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Question

Arrange the following communication systems in increasing order of their available commercial bandwidth:

i. Satellite Communication System

ii. Amplitude Modulated System

iii. Frequency Modulated System

iv. Two-line transmission system

Correct sequence is

Choices

Choice (4) Response

a.

iv, iii, ii, i

b.

i, ii, iii, iv

c.

i, iii, ii, iv

d.

iv, ii, iii, i

Answer

d.

Explanation

Bandwidth of Two-Line Transmission System – 3.4 KHz Bandwidth of Amplitude Modulated System – 10 KHz Bandwidth of Frequency Modulated System – 200 KHz Bandwidth of Satellite communication System – 4 GHz

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