NIELIT 2022 April Scientist B | Section B | Question: 74

soujanyareddy13 asked Apr 12, 2022 • edited May 24, 2022 by Lakshman Bhaiya

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In context of analog & digital communication, as the length of a long-wire antenna is increased, ____________

the number of lobes also increase
the number of lobes decrease
efficiency increase
the number of nodes decreases

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soujanyareddy13 asked Apr 12, 2022 • edited May 24, 2022 by Lakshman Bhaiya

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The correct option is (A) the number of lobes also increase …..

An antenna is basically a transducer that converts radio frequency fields into alternating current or vice versa....

They can be used for both transmission and reception of radio signals....

If the length of a long wire antenna is increased then the number of lobes also increases….

The reception capability of an antenna also depends on it’s length…..

Bikram 1 answered Jul 14, 2022

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tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

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The correct option is (A) the number of lobes also increase …..

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