how vs/8 is coming? problem with understanding circuit

[sundarmeenakshi]

Re: how vs/8 is coming?

IN THIS HOW V1= VS/8 ? IS COMING ANY ONE PLEASE EXPLAIN.

Added after 4 hours 53 minutes:

IN THIS HOW V1a+= VS/8 ? IS COMING ANY ONE PLEASE EXPLAIN.

 

[kspalla]

how vs/8 is coming?

Pictures are not clear, can I ask for upload once again?

 

[sundarmeenakshi]

Re: how vs/8 is coming?

Pictures are not clear, can I ask for upload once again?

hi with this i attached the file page no 3/14 i got this doubt

 

[kspalla]

how vs/8 is coming?

Exitation is Vs/4 with internal impedance of Zo.
Load is Zo.
V1 is nothing but voltage across Zo.
so the voltage across Zo will be Vs/8.

 

[sundarmeenakshi]

Re: how vs/8 is coming?

Exitation is Vs/4 with internal impedance of Zo.
Load is Zo.
V1 is nothing but voltage across Zo.
so the voltage across Zo will be Vs/8.

what about the Zo/√2 arm?