How do I draw the equivalent circuit for this diagram?

Thread Starter

QA1311

Joined Dec 26, 2019
7
Hello! I have to represent these connections in an equivalent circuit
26A16334-E799-4F7B-970C-F6A2C609F71E.jpeg
so I did this
050F7B72-B62B-42CC-AB24-38FD4BDA3190.jpegWhere Ry and Rx are the summations of parallel resistances..But I think it is incomplete and maybe incorrect. Could you please help ?
 

ericgibbs

Joined Jan 29, 2010
13,242
hi QA,
What about the switched resistors R12,13...15 in the OPA feedback loop.?
and say the DVM.
Update your drawing and repost.
E
 

ericgibbs

Joined Jan 29, 2010
13,242
hi QA,
The dashed black line [ now high lighted in Green] indicates that the two switch elements are on the same switch knob.
Look at this image, the 'wiper' of the switch marked with a arrow head, points to the switch contact which has been selected.
A rotary switch is normally drawn as a semi circle of dots, and the wiper as an arrow, use a dashed line to show that the two sections are on the same switch.
OK.?
E
BTW: Your drawing is incorrect, it shows individual switches.
 

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Thread Starter

QA1311

Joined Dec 26, 2019
7
hi QA,
The dashed black line [ now high lighted in Green] indicates that the two switch elements are on the same switch knob.
Look at this image, the 'wiper' of the switch marked with a arrow head, points to the switch contact which has been selected.
A rotary switch is normally drawn as a semi circle of dots, and the wiper as an arrow, use a dashed line to show that the two sections are on the same switch.
OK.?
E
BTW: Your drawing is incorrect, it shows individual switches.
I got it now. Thank you very much for your help
 
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