Get Answers to all your Questions

header-bg qa

Which among the following suffers them most from noise interference and losses ? 

Option: 1

Twisted pair wire lines 


Option: 2

Parallel wire lines 


Option: 3

Cioxial wire lines 


Option: 4

Optical wire line 


Answers (1)

best_answer

As we have learned

Parallel line Wire -

In a two wire transmission line two metallic wire are arrange parallel to each other inside protecting insulation coating .

- wherein

1) It is usually used to connect TV receiver with antenna

2) Suffer from interference and losses

 

 

In optical fibre lines , there are least chance of noise and losses 

In coxial cables , a wire mean is used to shield signal carrying conductor from noise 

How ever , there is no such sheilding mechanism in twisted pair wires and parallel wires 

Now , twisting of wires make the electral noise interference minimum 

In parralel wire lines , the noise interference is highest 

 

 

 

Posted by

vinayak

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE