Elements of Communication System
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PHXII15:COMMUNICATION SYSTEMS

356728 The TV broadcasting bands are

1 MF and HF bands
2 VHF and UHF bands
3 UHF and SHF bands
4 SHF and EHF band
PHXII15:COMMUNICATION SYSTEMS

356729 Optical fibre communication is generally preferred over general communication system because

1 It is more efficient
2 Of signal security
3 Both (1) and (2)
4 It is easily available
PHXII15:COMMUNICATION SYSTEMS

356730 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Attenuation
P
Combination of receiver and transmitter
B
Transducer
Q
Process of retrieval of information form the carrier
C
Demodulation
R
Converts one form of energy into another
D
Repeater
S
Loss of strength of a signal while propagating through a medium

1 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
2 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
3 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{Q}},\,\,\,\,\,{\rm{C}} - {\rm{R}},\,\,\,\,\,{\rm{D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII15:COMMUNICATION SYSTEMS

356731 In a communication system, noise is most likely to affect the signal

1 At the transmitter
2 In the medium of transmission
3 Information source signal
4 At the destination
NEET DIGITAL LIBRARY
PHXII15:COMMUNICATION SYSTEMS

356728 The TV broadcasting bands are

1 MF and HF bands
2 VHF and UHF bands
3 UHF and SHF bands
4 SHF and EHF band
PHXII15:COMMUNICATION SYSTEMS

356729 Optical fibre communication is generally preferred over general communication system because

1 It is more efficient
2 Of signal security
3 Both (1) and (2)
4 It is easily available
PHXII15:COMMUNICATION SYSTEMS

356730 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Attenuation
P
Combination of receiver and transmitter
B
Transducer
Q
Process of retrieval of information form the carrier
C
Demodulation
R
Converts one form of energy into another
D
Repeater
S
Loss of strength of a signal while propagating through a medium

1 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
2 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
3 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{Q}},\,\,\,\,\,{\rm{C}} - {\rm{R}},\,\,\,\,\,{\rm{D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII15:COMMUNICATION SYSTEMS

356731 In a communication system, noise is most likely to affect the signal

1 At the transmitter
2 In the medium of transmission
3 Information source signal
4 At the destination
Join With Us for More Updates
PHXII15:COMMUNICATION SYSTEMS

356728 The TV broadcasting bands are

1 MF and HF bands
2 VHF and UHF bands
3 UHF and SHF bands
4 SHF and EHF band
PHXII15:COMMUNICATION SYSTEMS

356729 Optical fibre communication is generally preferred over general communication system because

1 It is more efficient
2 Of signal security
3 Both (1) and (2)
4 It is easily available
PHXII15:COMMUNICATION SYSTEMS

356730 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Attenuation
P
Combination of receiver and transmitter
B
Transducer
Q
Process of retrieval of information form the carrier
C
Demodulation
R
Converts one form of energy into another
D
Repeater
S
Loss of strength of a signal while propagating through a medium

1 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
2 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
3 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{Q}},\,\,\,\,\,{\rm{C}} - {\rm{R}},\,\,\,\,\,{\rm{D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII15:COMMUNICATION SYSTEMS

356731 In a communication system, noise is most likely to affect the signal

1 At the transmitter
2 In the medium of transmission
3 Information source signal
4 At the destination
For More Updates join with Us
PHXII15:COMMUNICATION SYSTEMS

356728 The TV broadcasting bands are

1 MF and HF bands
2 VHF and UHF bands
3 UHF and SHF bands
4 SHF and EHF band
PHXII15:COMMUNICATION SYSTEMS

356729 Optical fibre communication is generally preferred over general communication system because

1 It is more efficient
2 Of signal security
3 Both (1) and (2)
4 It is easily available
PHXII15:COMMUNICATION SYSTEMS

356730 Match Column I with Column II. Choose the correct answer from the options given below.
Column I
Column II
A
Attenuation
P
Combination of receiver and transmitter
B
Transducer
Q
Process of retrieval of information form the carrier
C
Demodulation
R
Converts one form of energy into another
D
Repeater
S
Loss of strength of a signal while propagating through a medium

1 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
2 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{Q}},\,\,\,\,\,{\rm{D}} - {\rm{P}}\)
3 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{Q}},\,\,\,\,\,{\rm{C}} - {\rm{R}},\,\,\,\,\,{\rm{D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{S}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII15:COMMUNICATION SYSTEMS

356731 In a communication system, noise is most likely to affect the signal

1 At the transmitter
2 In the medium of transmission
3 Information source signal
4 At the destination
NEET DIGITAL LIBRARY