FreeLists / si-list / [SI-LIST] Series resistor b/w grounds

[nagaraj <nagaup1@xxxxxxxxx>]

Hi All,
I came across a design where the system field ground connected with mounting 
hole with 3 to 4 series of resistor of 100K which intern connected to chassis 
ground. If i look into this circuit these series resistor contributes   a high 
value of resistance between the system GND and chassis ground, we often short 
the system GND and chassis GND using Inductor. 

Can anyone explain what strategy behind this?

Thanks,
Raj.




 
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