33 of 46282 Questions
View AllJEE Discussions Communication Systems Recent Questions
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0 votes1 answer107 viewsAishwarya 1 Year Ago
A Telephonic Communication Service Is Working
JEE DiscussionsModified 1 Year Ago Aishwarya
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0 votes1 answer109 viewsRobert 1 Year Ago
In Amptitude Modulation Sinusoidal Carrier Frequency
JEE DiscussionsModified 1 Year Ago Robert
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0 votes1 answer115 views
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0 votes1 answer125 viewsNeil 1 Year Ago
A Single Of 5 Khz Frequency Is Amptitude Module
JEE DiscussionsModified 1 Year Ago Neil
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0 votes1 answer80 viewsDylan 1 Year Ago
A Diode Detector Is Used To Detect An Amptitude
JEE DiscussionsModified 1 Year Ago Dylan
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0 votes1 answer79 viewsAndrew 1 Year Ago
A Radar Has A Power Of 1 Kw And Is Operating
JEE DiscussionsModified 1 Year Ago Andrew
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0 votes1 answer73 viewsAnne 1 Year Ago
This Questions Has Statement-1 And Statement
JEE DiscussionsModified 1 Year Ago Anne
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0 votes1 answer174 viewsJoshua 2 Years Ago
The Special Theory Of Relativity Is Based On The Frame Of Reference Which Has Constant...?
JEE DiscussionsModified 2 Year Ago Joshua
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0 votes1 answer193 viewsKylie 2 Years Ago
The Rest Mass Of A Body Is M0 , If It Moves With A Velocity Of 0.6 C, Then Its Relativistic Mass Is M, Then
JEE DiscussionsModified 2 Year Ago Kylie
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0 votes1 answer133 views
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0 votes1 answer192 views
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0 votes1 answer131 views
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0 votes1 answer139 viewsSean 2 Years Ago
Ozone Layer Blocks The Radiations Of Wavelength
JEE DiscussionsModified 2 Year Ago Sean
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0 votes1 answer106 viewsElla 2 Years Ago
How Many Photons Are Emitted By A Laser Source Of 5 * 10^-3 W Operating At 632.2 Nm In 2s ?
JEE DiscussionsModified 2 Year Ago Ella
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0 votes1 answer130 views
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0 votes1 answer194 viewsRebecca 2 Years Ago
An Antenna Is Of Height 500 M. What Will Be Its Range (Radius Of The Earth Is 6400 Km)?
JEE DiscussionsModified 2 Year Ago Rebecca
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0 votes1 answer138 views
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0 votes1 answer136 viewsSteven 2 Years Ago
What Is The Minimum Length Of Antenna Required To Transmit A Radio Signal Of Frequency 20 MHz ?
JEE DiscussionsModified 2 Year Ago Steven
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0 votes1 answer133 viewsJane 2 Years Ago
The Characteristic Impedance (Z0 ) Of Free Space Is
JEE DiscussionsModified 2 Year Ago Jane
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0 votes1 answer136 viewsJulia 2 Years Ago
Which One Of The Following Is A Full Duplex Transmission System?
JEE DiscussionsModified 2 Year Ago Julia
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0 votes1 answer133 viewsWilliam 2 Years Ago
Modified 2 Year Ago William
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0 votes1 answer117 viewsJacob 2 Years Ago
If Sky Wave With A Frequency Of 50 MHz Is Incident On D Region At An Angle Of 30 Degree , Then Angle Of Refraction Is
JEE DiscussionsModified 2 Year Ago Jacob
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0 votes1 answer127 viewsGavin 2 Years Ago
What Fraction Of The Surface Area Of The Earth Can Be Covered To Establish Communication By One Geostationary Satellite?
JEE DiscussionsModified 2 Year Ago Gavin
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0 votes1 answer138 viewsAmanda 2 Years Ago
What Should Be Minimum Length Of Antenna For Efficient Transmission Of Signals Of Wavelength A ?
JEE DiscussionsModified 2 Year Ago Amanda
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0 votes1 answer116 viewsFiona 2 Years Ago
The Distance Of Coverage Of A Transmitting Antenna Is 12.8 Km. Then, The Height Of The Antenna Is (given That Radius Of The Earth = 6400 Km)
JEE DiscussionsModified 2 Year Ago Fiona
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0 votes1 answer131 viewsJan 2 Years Ago
Modified 2 Year Ago Jan
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0 votes1 answer121 viewsAva 2 Years Ago
The Waves Used For Line Of Sight (LOS) Communication Are
JEE DiscussionsModified 2 Year Ago Ava
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0 votes1 answer119 viewsJoan 2 Years Ago
If A Radio Receiver Amplifies All The Signal Frequencies Equally Well, It Is Said To Have High
JEE DiscussionsModified 2 Year Ago Joan
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0 votes1 answer120 views
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0 votes1 answer179 viewsFiona 2 Years Ago
Modified 2 Year Ago Fiona